Thompson's Water Seal 1 Litre
- Ronseal 36284, Thompson's Water Seal utilises hydrophobic technology to deliver invisible protection against water damage. The deep penetrating formulation travels deep into exterior dry porous surfaces to form a breathable membrane that allows moisture vapour inside the substrate to evaporate whilst protecting against water penetration & damage. Thompson's Water Seal has a unique formulation which, unlike some waterproofers, penetrates the surface therefore waterproofing even after the initial beading is gone. It will not be destroyed by ultraviolet light & is long lasting even under heavy moisture conditions. Assuming application instructions & coverage guidelines are adhered to, it provides effective water repellency for years. Suitable for use on brick, concrete & stone. For exterior use only. Ronseal 36284 Thompson's Water Seal 1 Litre