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Call your local Pinch A Penny for pricing and availability.

* Price as shown is available in-store only.

BOSS 315 RTV 100% Silicone Rubber adhesive/sealant is a paste-like, one component material which cures to a tough, rubbery solid when exposed to moisture in the air.

Features Include:

  • Excellent resistance to weather, temperature extremes and caustic environments.
  • Will not sag, slump or run off.
  • Will adhere to clean metal, glass, most types of wood, RTV Silicones, ceramics, natural and synthetic fiber, and many plastic surfaces.