GCP Primers

Primers for use with the Bituthene® range of cold applied, self-adhesive waterproof membranes.

Bituthene® Primer B1:

Solvent-based primer used to prepare vertical and sloping surfaces and suspended slabs, for Bituthene 3000 only. It is suitable for use on masonry or wood surfaces on which Bituthene 3000 membranes will be applied.

Bituthene® Primer S2:

Rubber-based primer in solvent specially formulated to provide good initial adhesion of Bituthene® waterproofing membranes. Used to prime 'green' concrete or damp to touch substrates, as well as masonry or wood surfaces, on which Bituthene® membranes will be applied.

Bituthene® Primer W2:

Water-based surface conditioner specifically formulated to prepare concrete, masonry and wood surfaces. It is suitable for use on damp to touch substrates and can be used on masonry or wood surfaces on which Bituthene® membranes will be applied.