100% RTV Silicone is a multi-purpose, single-component adhesive sealant that quickly adheres to most surfaces. It cures in 24 hours to provide a tough, resilient, silicone rubber good for hundreds of applications. Can be ...

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Product Review

100% RTV Silicone is a multi-purpose, single-component adhesive sealant that quickly adheres to most surfaces. It cures in 24 hours to provide a tough, resilient, silicone rubber good for hundreds of applications. Can be used for gasketing, sealing, bonding, insulating, caulking, encapsulating, and coating. This flexible material resists shrinking, cracking, weather, ozone, chemicals, moisture, vibration. Versatile and easily bonds dissimilar materials. It provides excellent adhesion to clean metal, glass, most types of wood, ceramic, porcelain, and many plastic surfaces. Attach nameplates and signs to equipment, walls, doors, windows, (interior or exterior). AST-RTV Silicone bonds gaskets in heating and refrigeration unit.



  • Superior caulking, bonding and sealing qualities, easier to use than other gasketing methods, will not sag, run off, or shrink
  • Resists chemicals, temperature extremes, weather, vibration, moisture and ozone, Functions in hundreds of applications as a specialty sealant and flexible adhesive
  • Excellent non-conducting characteristics, Meets FDA Requirements, NSF Registered
  • AST-RTV Silicone can be used to components exposed to moisture, vibration, shock, certain fuels, oils, solvents, chemicals and corrosives for a long period of time
  • RoHS compliant

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