Our main brands website
Main countries
  • Product


A general purpose sealant

Product overview

Bostik General Purpose Silicone is an industrial grade, neutral cure silicone sealant designed for sealing lap joints in metal guttering, aluminum, roofing, flashings and down pipes. Specifically designed to meet Australian conditions.



30 ml
  • Bostik DIY Water and Heat Resistant Badge
    Water & heat resistant
  • Bostik DIY Ultra Strong Badge
    Ultra strong

Documents or Resources

Product Details

  • Permanently flexible
  • Suitable for interior and exterior applications
  • Unaffected by rain, snow, extreme temperature change and constant ultra violet exposure
  • Waterproof
  • Excellent adhesion properties

Recommended Uses

  • Metal Roofing Systems
  • Flashing & Down Pipes
  • Lap joints in Zincalume, Colourbond and other BHP decorative Sheet-metal
  • Skylights & Extraction Units
  • Pipe or Sprinkler System Penetrations
  • Air conditioning
  • Masonry
  • Block or brickwork¬†

Suitable Materials

  • Steel
  • Aluminium
  • Concrete
  • Brick
  • Masonry
  • Glass
  • Ceramics
  • Timber
  • PVC Pipe