An easy to apply sealant that once applied, dries with a natural, almost invisible finish.
Invisible Sealant has all the water-repellent, oil-repellent and anti-soiling properties needed to protect porous building substrates in a single application. Invisible Sealant is a non-film forming impregnating treatment, meaning that the treated surface remains permeable to air and water vapour. It is an environmentally friendly product, completely waterborne (nontoxic, solvent and silicone free).
Application: Ideally apply with a garden weed sprayer, finishing with a brush or roller
Coverage: Depends on the porosity if the material but as a guide it will cover approximately between 5 and 10 m2 per litre.