Sponge Rubber
Sponge rubber is a go-to choice for industries seeking a material that offers a combination of flexibility, resilience, and cushioning properties. This type of rubber is produced through specialized manufacturing processes that create either a closed-cell or open-cell structure, depending on the intended application. With excellent compression set resistance, sponge rubber maintains its shape and functionality even under prolonged pressure, making it ideal for critical custom foam gasket solutions.
Sponge rubber is available in a range of densities and formulations, including EPDM (ethylene propylene diene monomer) sponge rubber and silicone sponge rubber, to meet specific performance needs. Whether you need it for sealing, insulation, or impact absorption, sponge rubber delivers outstanding performance in demanding environments. Merryweather Foam specializes in custom sponge rubber solutions tailored to meet a variety of industrial requirements. From sponge rubber mats for insulation to gaskets and sponge rubber tubing, our team of experts ensures precision-engineered products that enhance durability and safety.

Closed-Cell or Open-Cell Structure

Impact Absorption

Compression Set Resistance

UV and Ozone Resistance

Chemical Resistance

Flexibility

Thermal Insulation
Features of Sponge Rubber
Merryweather Foam provides sponge rubber products designed for durability, flexibility, and high performance across industries. With customizable options, our team of experts ensure optimal functionality in every application.
- Sponge rubber retains elasticity under repeated stress.
- Excellent compression set resistance delivers long-term durability.
- Provides secure sealing and gasketing properties.
- Withstands exposure to weather, chemicals, and harsh conditions.
- Effectively absorbs shock and dampens vibration.
- Customizable densities and thicknesses suit various applications.


Benefits of Sponge Rubber
Sponge rubber extends the lifespan of your products while enhancing their reliability and performance in demanding applications. Merryweather Foam’s sponge rubber solutions optimize end-use applications and improve overall operational efficiency for our customers.
- Reliable sealing and insulation provided by sponger rubber prevent leaks and contamination.
- Noise and vibration reduction enhance equipment performance across many industries.
- Enhanced durability withstands environmental exposure and wear.
- Lightweight yet strong material reduces overall weight while maintaining strength.
- Highly customizable to match specialized industry needs.
- Exceptional temperature resistance ensures performance in extreme hot and cold conditions.
Common Applications
Whether sealing machinery, insulating sensitive components, or reducing vibration in equipment, Merryweather Foam’s sponge rubber products provide customized solutions to meet diverse industry requirements.
High-performance sponge rubber gaskets in industrial and automotive industries
Insulation solutions in HVAC, appliance, and automotive applications
Sound-dampening technology in machinery and vehicles
Effective gap fillers for component manufacturing
Shock-absorbing materials to protect equipment
Weatherstripping solutions
Get a Custom Quote
for Your Project
Merryweather Foam is a trusted custom foam manufacturer of high-quality sponge rubber solutions. With decades of experience in custom foam fabrication and full contract foam manufacturing, we provide tailored solutions using sponge rubber and over 1,300 other foam materials to meet the unique demands of your application. Our team is ready to assist you in selecting the right material for your project.