Rainguard Blok-Lok 100% Penetrating Sealer, is a water base ready to use, modified polysilane/ siloxane moisture repellent composed of high quality chemical solids, blended to create a clear, deep penetrating and non-film forming chemically reactive masonry water repellent that contains no silicone oils, paraffin wax or urethanes.

Rainguard FireTreat, is an innovative product that not only seals timber from the elements but also inhibits the spread of fire in its intial stages by isolating the timber from flames. Firetreat is easy to apply and is non flammable, non toxic product that can be overcoated with a selection of compatible products if desired.

Rainguard Blok-Lok for Sandstone, is a water base ready to use, modified polysilane/siloxane repellent composed of high quality chemical solids, blended to create a clear, deep penetrating and non-film forming chemically reactive water repellent that contains no silicone oils, paraffin wax or urethanes. Blok-Lok for Sandstone creates a micro-molecular chemical and mechanical bond between the water-repel¬lent chemicals and the sandstone. Blok-Lok for Sandstone penetrates deep into porous surfaces to provide long lasting and virtually indestructible water repellent protection that is not affected by weather or sunlight. Helps prevent chloride ion intrusion and efflorescence.