Bolden WB is a brushable, water-based sulphate resistant bitumen coating. It is formed by the anionic emulsification of pliable bitumen and is both stable and easy to apply. It adheres to all types of surfaces and can also be diluted to become a penetrating priming coat for use on porous surfaces.
Bolden SB is a premium quality, quick drying solvent based bitumen primer. It acts as a primer and sealer coal for masonry and concrete to improve the bonding of bituminous materials. Used as a primer coat prior to the application of bituminous waterproofing membranes.
The surface need to be clean and free of oil, grease and any other loosely adhering particles. The surface need to be dry before priming with Bolden SB. The primer can be applied straight from the container with standard brushes, squeegees, roller or spray equipment. The primer should be allowed to dry naturally before the application of subsequent layers