Bostik Dampfix® Bond Breaker

Bostik Dampfix® Bond Breaker is a hybrid sealant designed to relieve bond tension between Dampfix® waterproofing membranes and the substrate. It allows for the natural movement of a building, without risking the integrity of the waterproofing system.

Fast Over-Coating Time: Ready for waterproofing in just 30-50 minutes*.
High Tensile Strength: Achieves a tensile strength of ≥ 1.5 MPa.
Exceptional Elasticity: Offers elasticity of ≥ 600%.
Versatile Application: Suitable for damp or moist substrates.
Durable: UV, weather, and water-resistant with bubble-free curing

Ideal Applications

Bond Breaker: For use with Dampfix^® waterproofing membranes*.
Waterproofing and Sealing: Ideal for under-tiling and as a joint bond breaker.
Fillet Joint Sealant: Suitable for movement junctions (wall to wall, wall to floor, etc.) in waterproofing installations.

Suitable Substrates

Standard concrete or mortar
Bare aluminium
Glass

Downloads

Technical Data Sheet

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