Our EPDM (Ethylene Propylene Diene Monomer) Foam Sheet is a high-performance, closed-cell sponge rubber material engineered for extreme durability. Known as the most weather-resistant foam on the market, it offers excellent resistance to ozone, UV radiation, moisture, and a wide range of chemicals.

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Product

Self-adhesive EPDM foam

Specifications:

Density: 80–220 kg/m³ for flexible applications.

Hardness: ASKER C 7°–25° (soft to firm).

Tensile: ≥0.25 MPa, durable under stress.

Elongation: ≥120%, tear-resistant and flexible.

Compression: 10–90 kPa at 25% strain.

Temperature: -50°C to +130°C wide range.

Insulation: Thermal conductivity as low as 0.037 W/mK.

Weather: Excellent UV, ozone, and aging resistance.

Waterproof: Low absorption (≤5%), closed-cell structure.

Chemical: Resists acids, alkalis, and polar solvents.

Customizable: Slitting, die-cutting, and adhesive backing.


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Product Details

Our EPDM (Ethylene Propylene Diene Monomer) Foam Sheet is a high-performance, closed-cell sponge rubber material engineered for extreme durability. Known as the most weather-resistant foam on the market, it offers excellent resistance to ozone, UV radiation, moisture, and a wide range of chemicals. Whether you need a reliable seal, thermal insulation, or anti-vibration padding, this foam sheet delivers long-lasting performance in even the harshest environments.

Weather & Ozone Resistance: Performs exceptionally well outdoors, resisting cracking and degradation from sunlight and ozone exposure.


Wide Temperature Range: Maintains flexibility and performance in extreme temperatures (typically -90°F to 275°F).


Closed-Cell Structure: Provides low water absorption, making it ideal for waterproof sealing and flotation devices.


No Sulfur/Non-Staining: Available in sulfur-free grades to prevent corrosion and staining on metal surfaces, suitable for electronics and automotive applications.


Excellent Compression Resistance: Retains shape and sealing force even after repeated compression, ensuring long-term reliability

This versatile foam sheet is widely used across various industries:

  • Automotive: Door seals, weather strips, gaskets, and anti-rattle pads

  • HVAC & Construction: Thermal insulation, air conditioning sealing, and pipe wrapping

  • Industrial Equipment: Anti-skid pads, vibration dampening mounts, and flotation devices-

  • Electronics: Waterproof seals for enclosures and soundproofing components


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