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Free two-day shipping on domestic orders $350+ (some exclusions apply)
Free two-day shipping on domestic orders $350+ (some exclusions apply)

Bostik Roof & Gutter Silicone 300ml ctg

by Bostik
Get 20% OFF today❕
Get 20% OFF today❕
$67.10 inc.GST
SKU BOS30840335

Silicone Sealant

Bostik Roof & Gutter is a premium one component, mid modulus, neutral curing 100% silicone which provides excellent adhesion to many common substrates in plumbing and roofing applications.

Key Features

  • Excellent adhesion properties
  • Unaffected by rain, snow, extreme temperature change
  • Stays permanently flexible

Where to Use

  • Interior surfaces
  • Exterior surfaces
  • Residential applications
  • Commercial applications


  • Plumbing applications
  • Roofing applications
  • Metal roofs
  • Metal water tanks
  • Spouting/flashing
  • Downpipes
  • Lap joints
  • Skylights
  • Flues and extraction units
  • Pipe and sprinkler system penetrations
  • Air conditioning ducting and sheet-metal fabrications


  • Steel (including COLORBOND® and ZINCALUME®)
  • Aluminium
  • Glass
  • Concrete
  • Brick
  • Ceramic
  • Terracotta

® COLORBOND and ZINCALUME is a registered trademark of BlueScope Steel Australia.

Plumbing Silicones Colour Selection
VOC Data Sheet
Technical Data Sheet


  • Item: Bostik Roof & Gutter Silicone
  • Quantity: Box of 6 cartridges
  • Size: 300ml cartridges
  • Other: One pallet = 224 Boxes of 6