BOSS® FLEXSIL

Silicone Sealant

BOSS® FLEXSIL GP silicone sealant is an one part acetoxy cure sealant that is suitable for general construction sealing applications. BOSS® FLEXSIL GP silicone sealant is cost effective general purpose, easy to use. The cured sealant exhibits good physical properties and weathering resistance, durability, sealing and adhesive properties.


  • Widely used in building segment for joints adhesion and sealing.

  • Perimeter sealing around window frames, architraves, skirting boards, picture and china rails.

  • Good adhesion and long application life for the DIY-Sector.




  • Technical Data Sheet

        Typical Applications