FLASH HARRY DAMP SEAL 5L

~Flash Harry Damp Sealer 5L is a water-based, ready-to-use solution designed to create a waterproof barrier, protecting walls and surfaces from dampness. It’s a priming coat suitable for both interior and exterior use, specifically for treating rising and penetrating damp on vertical walls. The sealer binds the surface, promotes adhesion of decorative coatings, and helps prevent mold and mildew. Vogseellaar 5l