Polycell Dampseal 1L Water-Based Damp Proof Sealant

Polycell Dampseal is a water-based, high-performance sealant designed to create a long-lasting moisture barrier on brick, stone, concrete, and plaster surfaces. It seals damp patches, prevents moisture ingress through cracks and gaps, and reduces condensation and mould growth. Ideal for electricians, facilities managers, and contractors protecting installations in damp-prone environments.