Closed Cell Sponge Rubber
PVC/Nitrile/Neoprene
Overview
A cost-effective, high-performance closed-cell blend of PVC, nitrile (NBR), and neoprene (CR), this sponge rubber offers chemical resistance and UL 94 flame compatibility. Known for its balanced softness, structural stability, and versatility, it performs reliably across a temperature range of –40°F to +200°F, making it suitable for numerous industrial and commercial gasketing applications.
Features
- Material Blend: Combines chemical resistance (NBR) with weather and flame resilience (PVC/CR).
- Wide Hardness Range: Available in soft to firm densities, adaptable for varied sealing needs.
- UL 94 & FMVSS-302 Rated: Meets key flammability standards for safety compliance.
- Form & Fabrication: Supplied in continuous rolls, ready for die-cutting or adhesive backing.
Benefits
- Efficient balance of chemical, flame, and environmental resistance
- Adaptable softness enables tailored sealing and cushioning across industries
- Safe for flame-sensitive applications, meeting strict standards
- Supports streamlined fabrication and assembly workflows
Applications
- Automotive seals such as tail lamp gaskets
- Electrical enclosures requiring flame-rated materials
- HVAC gasketing or sponge tape for sealing ductwork
- Weatherproofing and marine sealing applications
Why Choose PVC/Nitrile/Neoprene Sponge Rubber?
- Balanced Performance: Delivers chemical resistance, weather durability, and flame safety in one material
- Customizable Hardness: From soft to firm densities for precise sealing and cushioning needs
- Fire-Safe: Meets stringent UL and FMVSS flame standards
- Fabrication Ready: Continuous roll format and adhesive options make production efficient
- Multi-Sector Use: Trusted across automotive, electrical, HVAC, and outdoor sealing markets
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