SIKA® BLACKSEAL® BT

Butyl rubber based construction sealant and adhesive

  • Bonds to many construction substrates
  • Does not require primer
  • Easy to handle

USE

  • For bedding tiles, slates and flashing into position
  • Joint sealing on gutters and down pipes
  • Sealing connection joints to chimneys and skylights
  • Fills and seals gaps/cracks in most roofing applications
  • Sticking down loose roofing felt

CHARACTERISTICS AND ADVANTAGES

  • Ready-to-use, does not require primer before application
  • High solid content – excellent for gap filling without shrinkage
  • Can be applied on damp non-porous surfaces
  • Special polymer additives incorporated into the formulation to improve adhesion
  • Bonds to many substrates such as bitumen, asphalt, concrete, roofing felt, lead, zinc, steel and masonry

PACKAGING

300 ml cartridge

COLOUR

Black

Available Colour
  • Black