Plascon Dampseal is a single pack, water-barrier coating, which remedies the effects of rising and penetrating damp. with regular wiping.

Technical Data Sheet

Safety Data Sheet


  • Effectively seals the surface and protects subsequent paint films against the effects of rising and penetrating damp
  • For use on vertical walls in bathrooms, kitchens, living rooms, basements and cellars where damp problems occur
  • Suitable for both interior and exterior use
  • Protects against paint peeling, efflorescence and mould on the affected surface


  • The film has excellent adhesion to both wet and dry substrates
  • Dampseal reacts with moisture in the substrate forming an impenetrable barrier through which the movement of water and dissolved salts is not possible
  • It preserves the integrity of the substrate by preventing the loss of soluble salts