Ronseal Thompson's Water Seal 1 Litre RSLTWSEAL1L

General description Thompson's Water Seal utilises hydrophobic technology to deliver invisible protection against water damage. The penetrating formulation travels deep into exterior dry porous surfaces to form a breathable membrane, allowing moisture vapour inside the substrate to evaporate while protecting against water penetration and damage. Unlike some waterproofers, Thompson's Water Seal penetrates the surface, ensuring waterproofing even after the initial beading is gone. It is resistant to ultraviolet light and remains effective even under heavy moisture conditions, providing long-lasting water repellency for years when application instructions and coverage guidelines are followed. Additionally, it helps prevent damage caused by freezing and thawing. Technical specifications Size: 1L Coverage: 4m²/Litre Installation Preparation: Scrub the surface with a stiff bristle brush. Fill any cracks and perform pointing repairs if needed. Application: Shake the tin well. Apply using a