Single component butyl blend mastic.
A single component, low viscosity, self-wetting, butyl blend mastic designed to be used in conjunction with roofing and waterproofing systems. It is an extremely tacky material and is primarily used as a sealing agent between various membranes and when they are terminated using a compression type seal.
J40/297 Waterproofing/ Damp proofing membrane
J42/10 Warm deck roof covering
J42/110 Warm deck roof covering
J42/120 Inverted roof covering
J42/130 Cold deck roof covering
Water Cut-Off Mastic
Standard product features