Bostik

Lead and Gutter Silicone Sealant

Bonds to most building materials, with no primer required
Lead and Gutter Silicone Sealant product image

Product Overview
  • Low modulus, neutral cure silicone sealant
  • For interior and exterior use
  • Waterproof
  • Bonds to most building materials with no primer required
  • High movement accommodation
  • Long life - lasts up to 25 years
Uses

For high movement exterior joints exposed to the extremes of weather, e.g. sealing and pointing of lead flashing, joints in gutters and down pipes, overlaps in rigid sheet roofing

Suitable for high movement joints in building applications, eg, between blockwork, brick, concrete and masonry

For perimeter sealing of PVCu, aluminium and hardwood frames

Sizes

C20


Colours

Grey

Coverage

10 linear metres of 6mm diameter bead per C20 cartridge