Self-Adhesive EPDM/Neoprene Sponge Rubber She

Sponge Rubber Sheet - Self-Adhesive EPDM/Neoprene Sponge Rubber Sheet – Industrial-Grade Sealing, Insulation & Packing Sol - Image 2 | Rubber Co UK

Sponge Rubber Sheet - Self-Adhesive EPDM/Neoprene Sponge Rubber Sheet – Industrial-Grade Sealing, Insulation & Packing Sol - Image 3 | Rubber Co UK

Sponge Rubber Sheet - Self-Adhesive EPDM/Neoprene Sponge Rubber Sheet – Industrial-Grade Sealing, Insulation & Packing Sol - Image 4 | Rubber Co UK

Sponge Rubber Sheet - Self-Adhesive EPDM/Neoprene Sponge Rubber Sheet – Industrial-Grade Sealing, Insulation & Packing Sol - Image 5 | Rubber Co UK

Sponge Rubber Sheet - Self-Adhesive EPDM/Neoprene Sponge Rubber Sheet – Industrial-Grade Sealing, Insulation & Packing Sol - Image 6 | Rubber Co UK

Sponge Rubber Sheet - Self-Adhesive EPDM/Neoprene Sponge Rubber Sheet – Industrial-Grade Sealing, Insulation & Packing Sol - Image 7 | Rubber Co UK

Sponge Rubber Sheet EPDM Or Neoprene Blend Self Adhesive Black - Rubber Co

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Product Details Rubberco e7ad7b5c 054b 4dd0 9242 ff314896f847

A high-performance, versatile sponge rubber sheet designed for superior sealing, insulation, and durability in demanding environments. Ideal for indoor and outdoor applications across industrial, marine, automotive, and construction sectors.

🔧 Key Benefits:

Closed-Cell Structure: Minimizes water absorption, making it ideal for weatherproof sealing and moisture-sensitive areas.
Easy Application: Features a strong self-adhesive backing for hassle-free installation on most surfaces—no glue required.
Weather & UV Resistant: Withstands sunlight, ozone, and temperature changes without degradation.
Highly Flexible: Compresses easily and conforms to uneven surfaces for an effective, long-lasting seal.
Thermal & Acoustic Insulation: Provides excellent sound and heat insulation for enclosures, machinery, and ducting.

🧩 Common Uses:

Water & weather seals for doors, panels, and marine equipment
Vibration dampening in machinery and electronics
Gasket making for HVAC, plumbing, and industrial systems
Packaging protection and cushioning
Soundproofing for ductwork and mechanical enclosures

📐 Technical Specifications:

Material: EPDM/Neoprene (CR) blend, closed-cell sponge rubber
Thickness Options: 3mm, 5mm, 6mm, 9.5mm, 12mm
Density: 120 kg/m³ (ISO 845-95)
Compression Set: 19.1% (50%, 22h @ 20°C)
Tensile Strength: >500 kN/m²
Elongation at Break: >180%
Temperature Range: -40°C to +70°C (intermittent up to +100°C)
Flammability Rating: UL94 HBF
UV and Ozone Resistance: Excellent
Oil Resistance: Poor
Acid Resistance: Good
Colour: Black
Certifications: ASTM D1056-00, AFNOR 99-211

🌿 Environmentally Friendly:

Free from CFCs and HFCs
Recyclable
Safe for both indoor and outdoor use

🛒 Simple Online Ordering

Select your required thickness, roll length, and quantity. In stock for fast delivery and available in multiple sizes.

A professional-grade sponge rubber solution for sealing, insulation, and protection – built to perform in tough conditions.

Frequently Asked Questions

What is sponge rubber sheet used for?

Used for sealing, cushioning, gasketing, thermal insulation and vibration damping. Compresses easily to fill irregular gaps.

What is the difference between open cell and closed cell sponge rubber?

Closed cell does not absorb water — suitable for wet sealing. Open cell is softer and more compressible, used for cushioning and filtration.

Can sponge rubber sheet be cut to shape?

Yes — cut with scissors or a sharp knife. Die-cutting services are available for complex gasket shapes.

What compounds are available in sponge rubber?

EPDM, neoprene, SBR and silicone. Choose the compound based on your application environment.

Is sponge rubber self-adhesive?

Some grades are available with PSA backing for easy application.

About Us
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We are a UK company with over 60 years of experience in the industry.
Your orders support a family owned and operated business.

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