This is a solvent free acrylic coating used to seal and protect patios paths natural stone concrete and block paving from the effects of the sunlight water oil petroland fungalmoss growth the milky solution dries to hard wearing water repellent film which gives a low sheen slip resistant finish which will reduce dirt pickup and facilitate easier cleaning the product is safer to use than conventional solvent based products ie it is non flammable and will not harm plants and animals when used as