BAKO Fasteners & Fixings

Butyl Sealant Tape

Self-adhesive · Weather sealing

Polyisobutylene tape with easy-peel silicone release paper for permanent roof sealing.

Self-adhesive, non-hardening sealing tape that bonds permanently to metal, masonry and most plastics. The go-to choice for sealing roof sheet overlaps, joints and flashing.

Key features

  • Material: Polyisobutylene (PIB)
  • Non-curing, permanently flexible
  • Grey, white and black
  • Easy-peel silicone release paper

Specifications

Technical reference

FeatureSpecification
MaterialPolyisobutylene (PIB)
Flat shape2.4 mm × 9.5 mm × 19 m
U-shape5.0 mm × 22 mm × 9 m
Curing / hardeningNone
ColourGrey, white, black