Black Silicone Rubber Sponge Strip Closed Cell Foam

This black silicone rubber sponge strip is a closed cell foam backer rod seal, ideal for filling gaps and providing insulation in various applications.

Key Specs

• Material: Black silicone rubber
• Type: Closed cell sponge strip
• Application: Suitable for sealing gaps and insulation
• Function: Provides thermal and acoustic insulation
• Sizes: Various sizes available for different applications

This sponge strip is perfect for improving insulation and sealing in your projects.