Vapour Barriers

Fresh concrete, damp basements, green slabs — you can't see the moisture, but it'll blister your membrane, lift your tiles, and cost you a callback. This range covers epoxy and water-based vapour barriers and primers that seal residual moisture into the substrate before you go over the top with screeds, membranes, or floor coverings.

From fast-curing primers with colour-change indicators for same-day overcoating to high-pressure epoxy barriers rated to 250 kPa for retaining walls and below-grade applications — the right pick depends on how damp the slab is, what's going on top, and how long you've got before the next trade needs access.