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Silicone Gaskets 101

What Is a Silicone Gasket?

Gaskets are mechanical seals that fill in the gap between two mating surfaces. These components prevent process fluids from escaping a system and contaminants from entering a system, which ensures it does not lose expensive materials and prevents it from experiencing contamination-related damage. They can be made from many different materials depending on the expected operational and environmental conditions within the application. One of the most commonly used materials is silicone.

Advantages of Using Silicone for Gaskets

There are numerous advantages to using silicone for gaskets. For example: 

  • It is resistant to long-term compression set. Silicone is not susceptible to taking a permanent compression set, so it is effective at sealing in process fluids and sealing out contaminants for extended periods. 
  • It is durable. Silicone is resistant to damage and degradation from aging, oxygen, ozone, UV radiation, water, and weathering, which makes it suitable for use in normal to demanding indoor and outdoor environments. Additionally, it maintains these properties across a broad temperature range (-75–500° F), making it suitable for use in hot and cold environments. 
  • It is inert. Since silicone does not react with most chemicals, it is a popular material choice for chemical, medical, and many other industrial applications. 
  • It is available in a variety of grades, sizes, and colors. This broad selection enables gasket users to tailor the components to their exact functional and aesthetic needs. 

Silicone Molded Gaskets & Seals

Types of Silicone Rubber Grades Used in Gaskets

Some of the most commonly used silicone gasket materials are: 

  • Commercial-grade silicone
  • Conductive silicone
  • Extreme high-tear silicone
  • Extreme high-temperature silicone
  • Fabric finish silicone
  • FDA (food-grade) silicone
  • Fiberglass-reinforced silicone
  • Flame-retardant silicone
  • Fluorosilicone
  • Medical-grade silicone (USP Class 6)
  • Silicone foam
  • Silicone sponge
  • Spec-grade silicone

Common Applications of Silicone Gaskets

Silicone gaskets find use in a wide range of applications across nearly every industry. 

  • In the aerospace industry, aircraft gaskets are regularly made from specialized grades of silicone that resist cracking stemming from the forces generated during repeated take-offs and landings.
  • In the electronics industry, communication equipment commonly uses gaskets made from silicone mixed with nickel-graphite or silver-plated aluminum particles, which results in electrically conductive gaskets that block EMI. Additionally, gaskets used in power generating devices are made of silicone rubber mixed with ceramic powders (e.g., alumina and boron nitride) to help dissipate heat. 
  • In the food and beverage industry, processing equipment often integrates gaskets made from food-grade silicone since it does not alter the taste or smell of products. 
  • In the medical industry, silicone gaskets are widely used due to their biocompatibility. 

Contact Custom Gasket Manufacturing for Quality Silicone Rubber Gaskets & Seals

Silicone rubber exhibits many advantageous characteristics that make it suitable for gaskets for various industrial applications. Want to learn more about silicone gaskets? Ask the experts at Custom Gasket Manufacturing! We provide custom gaskets in a variety of materials, including silicone rubber. Equipped with over 50 years of experience, we have the expertise to answer any questions or concerns you may have about these components.  

Need custom silicone gaskets for your devices and systems? We can produce die cut silicone gaskets from materials ranging from .010 (add inches sign) to 1 inch in thickness and 20 to 80 durometer, Shore A in hardness. We can produce molded silicone gaskets from various materials ranging in hardness from 25 to 80 durometer, Shore A. To learn more about our custom silicone gasket capabilities, contact us today. For pricing details, request a quote.

Selection Guide to Rubber Gasket Materials

Gaskets are mechanical seals that are designed to fill the gap between two mating surfaces. In fluid processing and handling equipment, they prevent process fluids from escaping the system and contaminants from entering the system. This ensures the system does not waste valuable materials or experience damage from the unwanted materials.

Rubber Gaskets & Seals

Given the critical function gaskets perform in fluid systems, it is important to select the right one for the intended application. One of the key elements to keep in mind when designing and selecting a gasket is the material, which significantly impacts the component’s performance. However, since there are numerous gasket material options available, it can be difficult or daunting to choose the one that best suits your needs. That’s why you should partner with an experienced gasket manufacturer; they have the knowledge and skills to ensure you receive the right gasket.

At Custom Gasket Manufacturing, we’ve specialized in the manufacture of custom gasket solutions for over 50 years. Our team has what it takes to deliver a gasket solution that fully meets your specifications and standards. Below, we provide an overview of the rubber gasket materials available to help you determine which material is most appropriate for your application.

Types of Rubber Gasket Materials

While gaskets can be made from a variety of materials, one of the top choices is rubber. Rubber comes in a wide range of formulations and grades, each of which offers distinct characteristics that make it suitable for different applications:

. Neoprene

Neoprene is a synthetic rubber made by polymerizing chloroprene. It is also known as polychloroprene. It is highly versatile, finding application in various harsh environments across a wide range of industries due to its resistance to acids, alkalis, grease and oil, ozone, sun, and weathering. It also exhibits excellent resistance to flexing and twisting and broad temperature suitability (-40° F to +230° F, intermittent to +250° F).

Custom Gasket Manufacturing works with the following neoprene grades:

  • Commercial-grade neoprene
  • Medium-grade neoprene
  • High-grade neoprene
  • FDA-approved neoprene
  • PSA-ready neoprene
  • Super-Grip Texture neoprene
  • Cloth-inserted neoprene — cotton or polyester ply
  • Neoprene sponge


. Nitrile (Buna-N)

Nitrile rubber—also known as Buna-N or NBR—is the most commonly used elastomeric material for gaskets and seals. It exhibits excellent resistance to acids, alkalis, gasoline, hydraulic fluids, and petroleum-based compounds. It also can tolerate temperature ranges of -40° F to +212° F. Nitrile is also ideal when gas permeability, water permeability, and wear-and-tear from abrasion are a concern.

Custom Gasket Manufacturing works with the following nitrile grades:

  • Commercial-grade nitrile
  • Medium-grade nitrile
  • High-grade nitrile
  • FDA-approved white nitrile
  • Transformer oil nitrile
  • Bio-diesel nitrile
  • Nitrile sponge


. Ethylene Propylene Diene Monomer (EPDM)

EPDM rubber is an ethylene and propylene copolymer. It can resist damage from acids, alkalis, aging, heat, oxidants, ozone, sunlight, steam, and water. It is also color stable and highly durable, which makes it suitable for use in outdoor environments. It can withstand temperatures from -40° F to 250° F, intermittent to +275° F.

Custom Gasket Manufacturing works with the following EPDM grades:

  • Commercial-grade neoprene
  • High-grade EPDM
  • Peroxide cure EPDM
  • FDA-approved white EPDM
  • EPDM sponge


. Silicone Rubber

Silicone rubber is a high-performance elastomer. It exhibits excellent high- and low-temperature properties, withstanding temperatures ranging from -75° F to +500° F. It also resists damage from aging, oxygen, ozone, UV light, water, and weathering.

Custom Gasket Manufacturing works with the following EPDM grades:

  • Commercial-grade silicone
  • Spec-grade silicone
  • FDA-approved silicone
  • Medical-grade silicone (USP Class 6)
  • Fluorosilicone
  • Flame-retardant silicone
  • Conductive silicone
  • Extreme high-temperature silicone
  • Extreme high-tear silicone
  • Coated fabrics silicone sheet
  • Fabric finish silicone
  • Fiberglass-reinforced silicone
  • Silicone sponge
  • Silicone foam


. Viton®

Viton is high-performance rubber material characterized by its excellent resistance to chemicals and high temperatures. It also has high tensile strength and low compression set. It is suitable for use in temperatures ranging from -15° F to +400° F, intermittent to +500° F.

Custom Gasket Manufacturing works with the following Viton grades:

  • Viton® “A” (Commercial Grade, 66% Fluorine)
  • Viton® “A” (Premium Grade, 66% Fluorine)
  • Viton® “A” (FDA Grade, 66% Fluorine)
  • Viton® “B” (Premium Grade, 68% Fluorine)
  • Viton® “F” (Premium Grade, 70% Fluorine)
  • Viton® Extreme
  • Viton® Base
  • Viton® Sponge


. Styrene Butadiene Rubber (SBR)

SBR—also known as red rubber—is a synthetic copolymer of styrene and butadiene. It is a resilient and cost-efficient option for flanged gaskets. Key properties include excellent tensile strength, impact strength, abrasion resistance, heat resistance, and low-temperature flexibility. It is suitable for use in temperatures ranging from -67° F to +180° F.

Custom Gasket Manufacturing works with the following SBR grades:

  • Commercial-grade SBR
  • Premium-grade SBR
  • Specification-grade SBR (red or black)
  • Nylon-inserted SBR


. Butyl Rubber

Butyl rubber is an isobutylene and isoprene copolymer. It has excellent low gas, air, and moisture permeability. Additionally, it offers outstanding resistance to abrasion, acids, alkalis, heat aging, oxygen, ozone, sunlight, tearing, and weathering. It is suitable for use in temperatures ranging from -60° F to +250° F.

Custom Gasket Manufacturing works with butyl rubber in a variety of grades, thicknesses, and hardness. Gaskets can come with or without pressure-sensitive adhesive backing.


. Natural Rubber

Natural rubber is an elastomeric material derived from the milky sap or latex of the rubber tree. It is also known as gum rubber. It has excellent tensile strength, resilience, resistance to abrasion and tearing, compression set, and moldability. It also remains soft and flexible at low temperatures. It is suitable for use in temperatures ranging from -60° F to +175° F.

Custom Gasket Manufacturing works with the following natural rubber grades:

  • Commercial-grade natural rubber (black)
  • Premium-grade gum natural rubber (red)
  • Natural Rubber, Style 28* (light tan)
  • Pure gum floating natural rubber* (tan or black)
  • Non-floating gum natural rubber* (dark tan)
  • Protein-free (synthetic polyisoprene) natural rubber* (light tan)

*made entirely from FDA-approved ingredients per 21 CFR 177.2600


. Cloth-Inserted Rubber

Cloth-Inserted (Fabric Reinforced) Rubber GasketsCloth-inserted rubber refers to rubber sheet material impregnated with cotton, fiberglass, polyester, or nylon fabric. The cloth provides reinforcement to the material, improving its dimensional stability in high compression load applications and its tear resistance when fastened.

Custom Gasket Manufacturing works with the following cloth-inserted rubber:

  • Cloth-inserted EPDM/nylon
  • Cloth-inserted neoprene/nylon
  • Cloth-inserted nitrile/nylon


. Polyurethane Rubber

Polyurethane combines the elasticity of rubber with the strength and durability of metal. It has the greatest toughness and abrasion resistance of all elastomeric materials. It outperforms plastic, steel, and other rubbers with regard to resistance to chemicals, heat, and solvents and offers excellent tensile strength, compression strength, tear strength, hardness, and more. It is suitable for use in temperatures ranging from -60° F to +180° F.

Custom Gasket Manufacturing works with polyurethane in a variety of grades, thicknesses, colors, and hardness. FDA-approved materials are available for food and beverage industry applications.


. Food Grade (FDA Approved) Rubber

FDA logoGaskets for the food and beverage industry must be made from FDA-approved materials. These materials are deemed safe for use with consumable products as they demonstrate an inherent resistance to bacterial buildup, a broad working temperature range, excellent chemical resistance. Additionally, they are odorless and tasteless.

Custom Gasket Manufacturing works with the following food-grade rubber materials:

  • EPDM
  • Neoprene
  • Nitrile
  • Silicone

Contact the Experts at Custom Gasket for Your Rubber Gasket Solution

Need assistance choosing the right rubber material for your gasket application? Turn to the experts at Custom Gasket Manufacturing! Equipped with extensive manufacturing experience and capabilities, our team can deliver a high-quality gasket, seal, or other rubber product solution on time and in budget. To learn more about our custom gaskets, contact us today. For pricing details, request a quote.


EPDM Gasket Material – All You Need to Know

EPDM Gaskets

When choosing a material to use for gaskets, many people opt for standard materials such as neoprene or silicone since they are readily available. While these materials may perform as desired for some applications, EPDM offers many favorable features and advantages when compared to other materials, making it an ideal gasket material.

EPDM Gasket 101

EPDM, or ethylene-propylene-diene monomer is a type of synthetic rubber that is used in many applications.

EPDM Gasket Material Properties

Ethylene and propylene are both hydrocarbons that remain in gaseous states at room temperature. When combined, they create polymers such as polyethylene and polypropylene, which remain solid. By controlling the polymerization process and adding the proper proportion of ethylene and propylene, it is possible to create EPDM.

The process of manufacturing EPDM creates long molecular chains that give the material its enhanced elastic properties. EPDM is unique among elastomers because it remains flexible at very low temperatures and can be formulated to withstand extremely high temperatures. The material is also resistant to oxidation and the aging effects of ultraviolet light.

Die Cut EPDM Gaskets

EPDM possesses superior mechanical properties. It has a tensile strength ranging from 7 to 21 MPa, making it stronger than silicone, which has a tensile strength of 5 and 10 APa; nitrile, which is between 12 and 15 MPa; and neoprene, which is between 5 and 8 MPa.

EPDM rubber gaskets are more resistant to wear from abrasion and are formulated to resist harsh chemicals such as acids and alkalis. EPDM gasket material is ideal for applications involving hydrocarbon oils and petroleum products, which typically produce swelling in many other gasket materials. It’s stability and heat-resistant properties also make it suitable for applications using steam.


Material Benefits

EPDM rubber gaskets offer a variety of benefits when compared to other rubber gasket materials. They can withstand harsh environmental conditions and are designed to provide reliable, long-lasting sealing capabilities over a wide range of temperatures from -60° F to 300° F.

EPDM gaskets offer good electrical insulation and are highly resistant to wear, ultraviolet light, aging, wind, weather, and ozone. They are also color-stable and won’t stain mating surfaces.


EPDM Grades

EPDM gaskets are manufactured from solid, sponge, or foam rubber materials. Each type of material has a unique molecular structure enabling EPDM gaskets to possess physical properties, such as hardness and chemical resistance, to meet the specifications of many applications. EPDM gaskets are categorized by grades such as commercial, peroxide-cured, UL 94 flame-retardant, and FDA-approved.


EPDM Gasket Applications

EPDM is a strong, durable, and cost-effective option that offers superior performance for use in many applications, including:

  • Outdoor. Since EPDM gaskets are able to withstand extreme temperature fluctuations, water, and UV rays, they are ideal for use in outdoor applications.
  • Electrical. The material’s high electrical resistance makes EPDM gaskets suitable for many electrical installations.
  • Open Joints. EPDM gaskets have a good compression set resistance, which allows for easy recovery, making it appropriate for applications where a joint may open up occasionally.


EPDM Rubber Gaskets and SealsContact Us About Your EPDM Gasket & Seal Needs

At Custom Gasket Manufacturing, we specialize in manufacturing precision die-cut and molded EPDM rubber gaskets and seals for various industries and applications. Our commitment to outstanding quality and customer service has earned us a reputation throughout the world as an industry leader. To request a quote or learn more about EPDM gaskets, contact us today.


EPDM vs. Silicone Rubber | Gasket Material Comparison

Industrial gaskets perform simple, but critical functions in many industries. Though most gaskets are relatively low cost, they are not necessarily interchangeable between applications. Choosing the right material can impact the gasket’s performance and longevity, ultimately reducing maintenance, replacement, and downtime costs. Silicone is a common high-performance material used for various applications, but an ethylene propylene diene monomer (EPDM) gasket is often a superior choice for specific situations.

Properties and Applications of EPDM and Silicone Rubber

Silicone and EPDM each have value in specific applications. Understanding the properties and capabilities of each material will help to ensure selection of the best material for the job.

. Silicone Rubber

Silicone Gasket (Silicone Seal)

Silicone rubber is a high-performance polymer consisting of carbon, hydrogen, oxygen, and silicone. Silicone rubber is known for its exceptional resistance to extremely high and low temperatures. The material offers additional benefits for gaskets because of its excellent tensile strength, elongation, tear strength, and compression set. Silicone also provides outstanding resistance to chemicals, ozone, water, fire, and aging.

Additionally, silicone rubber is resistant to fungal growth and is considered a sterile material suitable for use in the food and beverage industry. Silicone rubber gaskets have a long life span, which means savings on replacement costs and less equipment downtime. The versatility of silicone rubber makes it ideal for a broad range of applications, and it is used extensively across many industries.



Die Cut EPDM Gaskets

EPDM is created by adjusting the proportions of ethylene and propylene when manufacturing solid polymers like polyethylene and polypropylene. By controlling the polymerization process and regulating the formulation, long molecular chains are created, enhancing EPDM’s rubbery characteristics.

The material’s tensile strength is higher than silicone and most other polymers, and it is highly resistant to abrasion. EPDM is a very stable material that can be formulated to remain flexible at extreme temperatures. It also features excellent resistance to heat and oxidation and withstands the effects of ozone and UV rays. While oils and petroleum products cause EPDM to swell, the material has excellent steam resistance and resistance to nearly all acids and alkalis.

EPDM’s ability to function at low temperatures and its resistance to water, sunlight, and harsh weather conditions, make it ideal for many outdoor gasket applications. Its good compression set enables it to recover well in applications where a joint may open up occasionally, and its high electrical resistance makes it suitable for some electrical applications.

 Temperature ResistanceTear ResistanceStretchinessOzone/UV Resistance
EPDM+130 °C to -40 °CGoodGoodExcellent
Silicone Rubber+230 °C to -60 °CExcellentExcellentExcellent

Choosing the Right Material for Your Gasket

While gaskets are a relatively inexpensive component, choosing the right gasket material for your application is critical. Gasket failures often occur due to the wrong choice of material for the environment. When deciding whether to choose silicone rubber or EPDM as a gasket material, many factors must be considered, including:

  • Temperature
  • Abrasion
  • Chemical, UV, and ozone resistance
  • Pressure considerations
  • Electromagnetic interference

Get More Information on Gasket Materials

At Custom Gasket Manufacturing, our team of engineers and experts consult with you to understand your unique application’s needs. With intimate knowledge of your requirements, our team can provide the expertise needed to choose the gasket material that will offer the greatest lifespan and minimize equipment downtime.

Our Guide to Gasket Material Selections will help you understand the differences in gasket materials. For other questions or help selecting a gasket material for your application, contact us or request a quote today.


All About Neoprene Gasket Material

Gaskets are mechanical seals that fill the space between the mated surfaces of two or more joined components to prevent fluid from escaping or entering the assembly. They are available in numerous materials, each of which offers unique characteristics that make it suitable for different sealing applications. One of the most common materials used for gaskets is neoprene.

The following blog post provides an overview of neoprene gasket material, outlining its properties, types, and grades available, and typical applications.

Die Cut Neoprene Gaskets

Properties of Neoprene Gasket Material

Neoprene—also referred to by the generic name polychloroprene—is a synthetic rubber manufactured by polymerizing chloroprene. It demonstrates several characteristics that make it suitable for gasketing applications, such as:

  • Elasticity and flexibility. These characteristics allow the material to fit snugly within the gaps between components, forming a fluid-tight seal.
  • Strength and durability. The material exhibits a tensile strength ranging from 900–1,000 PSI (depending on the exact formulation). It also resists damage and degradation stemming from abrasion, chemicals, combustion, grease and oil, oxidation, ozone, sunlight, temperature, water, and weather. These characteristics make it a high-performance, low-cost sealing solution for many applications.

Types of Neoprene

Neoprene gasket material is available in several formulations, grades, and forms. The four main types of neoprene are closed-cell, open-cell, diaphragm, and homogenous (solid). They are available in several variations, each of which has different strength, density, hardness, and other material properties. Thicknesses generally range 1/64” and 2” inches.

Some of the most common grades include:

  • Commercial-grade neoprene
  • Medium-grade neoprene
  • High-grade neoprene
  • FDA-approved neoprene
  • PSA-ready neoprene
  • Flame retardant neoprene

Applications of Neoprene Gasket

The broad selection of neoprene makes it easy for industry professionals to find an appropriate material option for nearly any sealing application. The various types of neoprene exhibit different characteristics that suit them for use in different situations. For example:

  • Closed-cell neoprene features individually encapsulated cells. This structure allows the material to resist air, dirt, and moistures, allowing it to absorb, dampen, and insulate shock, sound, and vibration.
  • Diaphragm neoprene features polyester reinforcement, which enables it to withstand exposure to high pressures and oil- and petroleum-based compounds.
  • Homogenous (solid) neoprene offers decent resistance to oil and ozone. As such, it is often used for automotive gasket and flange applications.

Some of the general applications for neoprene gaskets include doors and windows, hydraulic systems, and pumps.

Custom Neoprene Gasket and Seal Solutions at Custom Gasket Mfg.

Neoprene Molded Gaskets & Seals

At Custom Gasket Manufacturing, we specialize in the design and manufacture of custom gasket, seal, and insulation product solutions. One of our core product offerings is neoprene rubber gaskets and seals.

Our neoprene gaskets and seals are precision die cut or molded to accommodate the needs of various industries and industrial applications. We offer a variety of material options in different grades, thicknesses, and material hardness levels.

  • Our die cutting capabilities allow us to produce gaskets and seals from neoprene material ranging from 1/64”–3/8” inches in thickness and 30–90 durometer in hardness. Die cut gaskets and seals are available with or without pressure-sensitive adhesive (PSA) backing.
  • Our molding capabilities allow us to produce gaskets and seals from neoprene compounds between 40 and 90 durometer in hardness. While neoprene rubber is generally black, we offer custom color compounding services upon customer request. Whether we produce gaskets and seals through compression molding, transfer molding, or rubber injection molding, we always comply with the RMA A2 precision tolerance standard of the rubber molding industry.


To learn more about our custom neoprene gasket capabilities, contact us today. For pricing details, request a quote.


A Complete Guide on Custom Gaskets

Gaskets are simple yet essential elements of industrial systems, providing a seal between components of pipes and mechanical assemblies. As important as it is to tightly link surfaces like pipe faces, it’s impossible to manufacture perfectly smooth junctions and corrosion can introduce new aberrations over time. Gaskets help to maintain a seal between components, ensuring consistent and efficient performance under a variety of operating conditions.

In this guide, we discuss the critical design considerations for gaskets, including:

What is a Gasket?

A gasket is a flat component designed to seal two larger mechanical components against one another. Gaskets vary widely in form, ranging from simple O-rings to complex custom designs with multiple openings of different shapes. Regardless of these variables, most gaskets are designed to seal pipes and prevent leaks. Other functions might include dampening sound and vibration or maintaining appropriate compression levels within a system.

Different gasket materials function according to different principles, but the general idea is that a gasket is made from a more deformable material than the components it seals. This material might be an elastomer or simply a metal with lower yield strength. As a result, when the gasket is placed, it molds into any surface irregularities to provide a tight seal.

Gasket selection 101, types of gaskets

Different Types of Gaskets and Gasket Materials

Gaskets come in many different styles to suit different industrial environments. Different shapes, thicknesses, and combinations of openings allow gaskets to fit between any two faces. The gaskets might be formed from rubber, cork, felt, fiber, or another material entirely, depending on the characteristics of the mechanical system.

. Die-Cut Gaskets

Die-cutting is one of the most versatile techniques used in gasket manufacturing, allowing suppliers to cut precise openings in the gasket for a close custom fit.

  • Steel rule die-cutting is one of the most common techniques for achieving exactly the desired gasket shape. In steel rule die-cutting, the supplier works in collaboration with the client to determine the specifications of the final gasket. The supplier then creates a steel template to match the product, feeding it into a flatbed die-cutting machine. The machine punches the rubber, plastic, or other material into the shape of the steel guide, resulting in uniform, consistent gaskets at high or low volumes.
  • Rotary cutting uses a cylindrical die on a rotating press. As the machine rotates, the die cuts through the material to form the gaskets.
  • Kiss cutting is specifically used when the design calls for an adhesive backing, which is sometimes necessary to provide the proper seal. In kiss cutting, the die merely perforates a top layer, allowing the adhesive gaskets to be peeled off of their backing.

Die-cutting is the best choice for gaskets with complicated configurations and cut-outs, but it can also be successfully used to recreate simpler designs. Most die cutting processes are compatible with virtually all common gasket materials, making it possible to achieve a whole range of physical properties, including features like shielding or high-temperature resistance. An experienced gasket manufacturer will determine which specific technique is most likely to be successful given your design’s material, shape, and use case.

Die-cutting is often used to create the following gasket types, among others:

. Rubber Gaskets

Rubber gaskets are some of the most common, yet most diverse gasket categories. Some of these components are die-cut, especially when working with thinner sheets. However, a number of common 3D gasket configurations require the use of rubber molding or extruding processes. For instance, the thick, layered gaskets used to seal bell jars are typically created using rubber molding rather than die-cutting. In general, if the gasket contains design elements that aren’t flat and uniform, rubber molding or extruding may be necessary.

It’s important to note that rubber is not a single material, but instead a broad category of elastomers with different physical characteristics. Industrial clients should consider any necessary corrosion and temperature resistance properties and select a rubber accordingly.

Some common rubber gasket materials include:

Selecting the Right Gasket for Your Application

Choosing the best gasket for your project requires a close collaboration between your design team and your supplier. The material is among the most important considerations, as it will determine the gasket’s durability under your specific operating conditions. Some industries must also contend with specific regulations, such as those dictating appropriate food-grade rubbers. The shape of the gasket is slightly more straightforward and is determined by the shape of the surrounding mechanical components. Of course, variables such as material thickness are also important and should be considered in collaboration with the supplier’s engineering team.

Key Considerations for Gasket Selection

Gasket Applications and Industries

Any industry that works with piping, whether for gas or liquid, is familiar with the need for appropriate gaskets. Gaskets are situated in systems ranging from heavy-duty manufacturing equipment to household plumbing and valves.

Industries that commonly require custom gaskets include:

Custom Gasket’s Design and Manufacturing Solutions

Custom Gasket Manufacturing specializes in the design and production of high-quality, industry-specific gaskets. We partner with clients to determine the most appropriate materials and methods for any given project, with capabilities including:

Custom Gasket Solutions

  • Die-cutting. Custom Gasket has the experience and equipment necessary to process die-cutting orders in volumes ranging from prototypes to high-volume production runs. Working with all non-metallic gasket materials, we strive to meet your every blueprint and tolerance specification.
  • Flash cutting. Flash cutting machines use a die-less, oscillating knife to carve components from a sheet. We use flash cutting to quickly and accurately replicate intricate gasket designs, replicating cuts of various depths and shapes to achieve both cuts and creases. Our fully automated systems ensure production runs with good finishes and few defects.
  • Laser cutting. Requiring no tooling, laser cutting allows clients to quickly receive components with tolerances up to +/- 0.002″. As such, laser cutting is appropriate for both low- and high-volume production runs. Our laser cutting systems achieve intricate designs with no compression distortion and no tooling delays.
  • Waterjet cutting. Waterjet cutting makes it easy to achieve complex and intricate parts with no tooling and no compression distortion. Waterjet cutting machines use a high-powered stream of water as the cutting implement, making the process ideal for cutting applications that can’t tolerate heat from lasers or blades. Waterjet cutting cuts through more layers than die-cutting while producing fewer defects.

Custom Gasket Manufacturing also offers custom rubber molding and extrusion services for more complicated, 3D geometries.

Why Custom Gasket Manufacturing?

Custom Gasket Manufacturing has built our reputation on high-performance gaskets, competitive pricing, on-time delivery, and unparalleled customer service. We work with our clients through the entire design and manufacturing process to ensure that the results surpass expectations. To learn more about our proven sealing capabilities, contact us or request a quote today.


Contact Custom Gasket