Duracoat Clearsil
Duracoat clearsil is an excellent water repellent agent for many absorbent mineral substrates, such as bricks, sand-lime brick, natural sandstone and mineral plasters. Duracoat Clearsil reduces the capillary absorption of the building which it has penetrated, but does not clog pores or capillaries. There is therefore little or no impairment of the building material's ability to "breathe".