High-Density Silicone Sponge Rubber Seal

Premium square extrusion design offers superior compression resistance and airtight sealing. Made from high-grade silicone sponge rubber for excellent weatherproofing, UV resistance, and thermal stability (-60°C to +230°C).

Precision-Engineered for Versatile Applications

Perfect for industrial machinery, HVAC systems, automotive weatherstripping, and electronic enclosures. Closed-cell structure prevents water/dust ingress while maintaining flexibility.

Customizable & Bulk-Optimized

Available in continuous lengths for seamless installation. Wholesale pricing with volume discounts for contractors and manufacturers. Non-toxic, RoHS-compliant material.

Durable Performance Guarantee

Resists ozone, chemicals, and extreme temperatures. Matte finish with uniform cell structure ensures consistent compression set over 10+ years.