BOSS® 396

General Purpose Silicone Sealant

BOSS® 396 neutral silicone sealant is a good quality, low odor, one-part neutral cure sealant that offers excellent adhesion, compatibility with a wide variety of substrates, and excellent weather ability. BOSS® 396 is ideally suited for general purpose glazing, sealing and weatherproofing applications. BOSS® 396 has excellent adhesion to glass, anodized aluminum, concrete, cement, wood and many plastics


  • Excellent adhesion to most common building materials.

  • Low odor, Non-Corrosive to metal.

  • Permanently flexible.

  • Weatherproof, Waterproof, UV resistant.





  • Technical Data Sheet

       Typical Applications