Flash Harry Damp Sealer 5L

• Wherever damp is present, it is good practice to eliminate the damp from its source, as well as treat the affected surface. Flash Harry produces a full range of Damp Doctor Products, for optimum treatment of all your damp problems.
• An interior and exterior priming coat, for the treatment of rising and penetrating damp. Damp Sealer binds the surface, leaving a smooth finish and promotes excellent adhesion of decorative coatings.
• Damp Doctor Damp Sealer is a water based priming coat, for the treatment of rising and penetrating damp. For use on Vertical walls, where superficial damp has caused discoloration and peeling paint.
• Damp Sealer binds the surface, leaving a smooth finish and promotes excellent adhesion of decorative coatings. Damp Doctor Damp Sealer will provide a smoother finish than Damp Doctor First Aid Coating and is therefore more commonly used on interior applications