Premium Silicone Foam Rubber Sponge Sheets for Industrial & DIY Sealing

High-density silicone foam construction ensures superior compressibility and rebound resilience, ideal for long-term sealing performance. Precision-engineered closed-cell structure provides excellent resistance to water, oils, and extreme temperatures (-60°C to 230°C).

Ultra-smooth surface with consistent 0.5mm-10mm thickness options (customizable) prevents particle shedding. Flame-retardant certified (UL94 HB) and FDA-compliant for food-grade applications.

Perfect for HVAC gaskets, appliance insulation, automotive vibration damping, and craft waterproofing. Bulk discounts available for contractors and manufacturers – wholesale pricing guaranteed.