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WEATHER RESISTANT

EPDM FOAM

Weather-resistant EPDM foam for sealing, cushioning, insulation and demanding outdoor applications.

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RELIABLE PERFORMANCE IN OUTDOOR ENVIRONMENTS

EPDM foam combines flexibility, excellent weather resistance and long-term durability for demanding sealing and insulation applications.
It is suitable for equipment exposed to UV, ozone, moisture and outdoor environments where conventional foam materials may degrade faster.
okin provides EPDM foam in different thicknesses, densities and constructions for industrial processing requirements.

> DISCUSS YOUR EPDM FOAM REQUIREMENTS

CELL STRUCTURE

Open-cell rubber foam structure showing interconnected pores

OPEN CELL

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SEMI CLOSED

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CLOSED CELL

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Closed Cell EPDM Foam

Explore EPDM foam materials for thermal insulation, sealing, cushioning and protective applications.

EDB-14 EPDM FOAM

EDB-14 EPDM FOAM
Name: EDB-14 Foam
Use for: Adhesive Foam Tape, Foam Gasket
Material: EPDM
Cell State: Closed Cell
Test Standard: JIS, ASTM
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Open cell EPDM FOAM

EDK-10 EPDM FOAM

EDK-10 EPDM FOAM
Product Name: EDK-10
Use for: Adhesive foam tape, Foam Gasket
Material: EPDM
Cell State: Open Cell, Semi-Closed Cell
Test Standard: JIS, ASTM
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SEMI CLOSED EPDM FOAM

EDK-10 EPDM FOAM

EDK-10 EPDM FOAM
Product Name: EDK-10
Use for: Adhesive foam tape, Foam Gasket
Material: EPDM
Cell State: Open Cell, Semi-Closed Cell
Test Standard: JIS, ASTM
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KEY ADVANTAGES OF EPDM FOAM

EPDM sponge rubber provides a unique combination of environmental resistance and mechanical flexibility. It is engineered to maintain its sealing and cushioning properties over years of exposure, ensuring reliable performance for diverse manufacturing needs.

Outstanding Weather & UV Resistance

Highly resistant to ozone, UV rays, and aging, ensuring reliable long-term sealing in demanding outdoor environments.

Superior Watertight Sealing

Provides a highly effective watertight barrier to reliably prevent leaks in automotive, HVAC, and construction applications.

Broad Temperature Flexibility

okin’s EPDM foam maintains stable elasticity and reliable sealing performance across a wide range of extreme hot and cold temperatures.

SUPERIOR FLEXIBILITY & CUSHIONING

SUPERIOR FLEXIBILITY & CUSHIONING

Engineered for excellent compression recovery, okin’s EPDM foam maintains its structural integrity even under repeated stress. It conforms easily to irregular surfaces, providing a reliable, long-lasting seal and superior impact absorption for critical industrial components.

Excellent Compression Recovery

Conforms easily to irregular gaps and maintains its shape under pressure, providing superior cushioning and shock absorption.

Customizable Solutions

Available in various densities, thicknesses, and with optional adhesive backings to perfectly fit your specific manufacturing requirements.

Extended Service Life

Highly durable construction reduces maintenance frequency and lowers long-term replacement costs for industrial applications.

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CUSTOM EPDM FOAM SOLUTIONS & SERVICES

At okin, we provide comprehensive manufacturing services to deliver EPDM foam products tailored exactly to your specifications. From custom profile extrusions and precision die-cutting to applying adhesive backings, our technical team ensures you get the right ready-to-use solution for your specific application.

Custom Extrusion Profiles

Manufacturing specialized EPDM cross-sections to perfectly match your unique sealing and weatherstripping requirements.

Adhesive Backing (PSA)

Applying high-performance pressure-sensitive adhesives to foam products for efficient, peel-and-stick installation.

Precision Die-Cutting

Delivering highly accurate EPDM gaskets and seals cut to your exact dimensional tolerances for rapid assembly.

Custom Formulation

Developing tailored EPDM foam recipes to meet specific industry standards and withstand extreme environmental challenges.

KNOWLEDGE CENTER & INSIGHTS

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Custom Adhesive-Backed EPDM Foam Solutions

Simplifying Foam Installation Installing foam strips manually can be difficult when the material moves, twists or becomes misaligned during assembly. Adhesive-backed EPDM foam provides temporary or permanent positioning support, depending on the selected adhesive system. The adhesive layer allows the foam to be applied directly to prepared metal, plastic, glass or coated surfaces. Available Configurations […]

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Custom Adhesive-Backed EPDM Foam Solutions

Simplifying Foam Installation Installing foam strips manually can be difficult when the material moves, twists or becomes misaligned during assembly. Adhesive-backed EPDM foam provides temporary or permanent positioning support, depending on the selected adhesive system. The adhesive layer allows the foam to be applied directly to prepared metal, plastic, glass or coated surfaces. Available Configurations […]

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EPDM Foam Solutions for Construction and Glazing

Flexible Sealing for Building Components Construction joints, glazing systems, windows and doors require sealing materials that can accommodate dimensional tolerances and movement between components. EPDM foam rubber can provide flexible compression around frames, joints and contact surfaces while offering good outdoor weather resistance. Common Construction Applications EPDM foam is suitable for: Window and door frames […]

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EPDM Foam Solutions for Construction and Glazing

Flexible Sealing for Building Components Construction joints, glazing systems, windows and doors require sealing materials that can accommodate dimensional tolerances and movement between components. EPDM foam rubber can provide flexible compression around frames, joints and contact surfaces while offering good outdoor weather resistance. Common Construction Applications EPDM foam is suitable for: Window and door frames […]

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EPDM Foam Solutions for Automotive Sealing and NVH Control

Flexible Foam for Vehicle Components Automotive components are exposed to vibration, repeated movement, temperature changes, dust and outdoor weather conditions. Foam materials may be required to seal gaps, cushion contact areas or reduce noise generated by component movement. EPDM foam rubber is suitable for many exterior and interior vehicle applications because it combines flexibility with […]

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EPDM Foam Solutions for Automotive Sealing and NVH Control

Flexible Foam for Vehicle Components Automotive components are exposed to vibration, repeated movement, temperature changes, dust and outdoor weather conditions. Foam materials may be required to seal gaps, cushion contact areas or reduce noise generated by component movement. EPDM foam rubber is suitable for many exterior and interior vehicle applications because it combines flexibility with […]

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EPDM Foam Solutions for HVAC Equipment

Sealing and Cushioning in HVAC Systems HVAC equipment contains multiple metal panels, ducts, access doors and internal components. Small gaps may lead to air leakage, vibration noise or contact between metal parts. EPDM foam rubber can provide sealing, cushioning and vibration reduction within HVAC equipment and ventilation systems. Common HVAC Applications EPDM foam products are […]

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EPDM Foam Solutions for HVAC Equipment

Sealing and Cushioning in HVAC Systems HVAC equipment contains multiple metal panels, ducts, access doors and internal components. Small gaps may lead to air leakage, vibration noise or contact between metal parts. EPDM foam rubber can provide sealing, cushioning and vibration reduction within HVAC equipment and ventilation systems. Common HVAC Applications EPDM foam products are […]

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EPDM Foam Gaskets for Electrical Enclosures

Protecting Sensitive Electrical Equipment Electrical enclosures require reliable sealing around doors, panels, cable access areas and equipment covers. Gaps between metal components may allow dust, air and moisture to enter the enclosure. EPDM foam gaskets provide flexible compression and can help create consistent sealing contact between enclosure surfaces. Suitable Product Forms EPDM foam for electrical […]

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EPDM Foam Gaskets for Electrical Enclosures

Protecting Sensitive Electrical Equipment Electrical enclosures require reliable sealing around doors, panels, cable access areas and equipment covers. Gaps between metal components may allow dust, air and moisture to enter the enclosure. EPDM foam gaskets provide flexible compression and can help create consistent sealing contact between enclosure surfaces. Suitable Product Forms EPDM foam for electrical […]

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EPDM Foam Solutions for Outdoor Weather Sealing

Reliable Sealing for Outdoor Environments Outdoor equipment and structural components are continuously exposed to sunlight, ozone, rain, dust and temperature changes. An unsuitable foam material may harden, crack or lose its compression recovery after prolonged exposure. EPDM foam rubber is widely used for outdoor sealing because it provides good resistance to weathering and ozone while […]

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EPDM Foam Solutions for Outdoor Weather Sealing

Reliable Sealing for Outdoor Environments Outdoor equipment and structural components are continuously exposed to sunlight, ozone, rain, dust and temperature changes. An unsuitable foam material may harden, crack or lose its compression recovery after prolonged exposure. EPDM foam rubber is widely used for outdoor sealing because it provides good resistance to weathering and ozone while […]

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STATE-OF-THE-ART R&D & ENGINEERING

At okin, our dedicated engineering and R&D team is committed to pushing the boundaries of material performance. Our in-house laboratory is fully equipped with advanced testing instruments to rigorously analyze tensile strength, compression set, aging, and weather resistance.

We don’t just supply standard materials; we collaborate closely with our clients to engineer custom rubber and foam formulations that meet stringent industry standards and solve specific application challenges.

Custom Material Formulation

OKIN provides silicone foam in different thicknesses, densities and constructions for industrial processing requirements.

Advanced Laboratory Testing

OKIN provides silicone foam in different thicknesses, densities and constructions for industrial processing requirements.

Rapid Prototyping & Design

OKIN provides silicone foam in different thicknesses, densities and constructions for industrial processing requirements.

Stringent Quality Assurance

OKIN provides silicone foam in different thicknesses, densities and constructions for industrial processing requirements.

CONSULT OUR ENGINEERS

FAQ

EPDM foam rubber is a flexible sealing and cushioning material made from ethylene propylene diene monomer. It offers strong resistance to weathering, ozone, UV exposure, moisture and temperature changes, making it suitable for indoor and outdoor applications.

Yes. EPDM foam is widely used for outdoor sealing because it maintains good flexibility and weather resistance under sunlight, rain, ozone and changing temperatures. It is commonly used in automotive, construction, HVAC, electrical enclosure and industrial equipment applications.

Closed-cell EPDM foam has low water absorption and provides effective resistance to moisture and water penetration. Its sealing performance depends on the foam density, cell structure, compression level and installation conditions.

Yes. EPDM foam can be supplied with single-sided or double-sided adhesive backing for easier installation. Adhesive options can be selected according to the mounting surface, operating temperature and required bonding strength.

Yes. We can customize EPDM foam by thickness, width, density, hardness, color and profile shape. Available processing options include sheet cutting, slitting, die cutting, adhesive lamination and custom extrusion. Samples and technical recommendations can be provided before mass production.

EPDM Sponge Sheets & Rolls

Available in various thicknesses and densities. Ideal for custom die-cutting, gasket manufacturing, and wide-area sealing applications.

EPDM Sponge Sheets & Rolls

Available in various thicknesses and densities. Ideal for custom die-cutting, gasket manufacturing, and wide-area sealing applications.

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EPDM Extruded Profiles

Manufactured in standard and custom cross-sections, providing excellent weatherstripping for doors, windows, and industrial enclosures.

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Die-Cut EPDM Gaskets

Precision-cut seals designed to your exact specifications, ensuring an airtight and watertight fit for critical component assemblies.

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READY FOR DIRECT FACTORY PRICING?

Send your specifications to our manufacturing team for a fast, competitive quote.We don’t just supply rubber; we supply certified safety. Every major project batch undergoes rigorous verification to guarantee stated performance and longevity in extreme marine conditions.

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