Roof Tile Stain

Remove dirt from the concrete tiles with a power washer.

Roof tile stain.

Allow the primer to dry overnight. Spray forget revolutionary roof cleaner concentrate removes stains caused by algae mold and mildew. As a water based system canyon tone stain can be used on interior surfaces as well as exterior. This concentrated roof cleaner when mixed with water can cover 1000 2000 square feet.

The remedies for and means of preventing stains on roof shingles are discussed as well. However where we have seen white effloresence staining on clay tile roofs such as the mexican clay tile roof photographed below i have not seen a notable correlation with remaining clay tile roof life. Great for outdoor use on asphalt shingles wood shingles slate shingles and clay tile shingles. Contact united s technical service department for additional information.

Reduce the absorption of water on the surface by up to 85 95. This coating is mildew and algae resistant and will not discolor or yellow when exposed to typical high roof temperatures. Reduce leaks caused by surface water absorption. Tackle stubborn stains such as grease mildew and soot by mixing a quarter cup of trisodium phosphate per 1 gallon of water.

9 apply a second coat of primer and similar let the primer dry overnight. Foundation armor manufactures several products that can be used to seal clay tile and concrete roofs. The second method is to spray on a coating of stain blocking solution defy stain blocker for roofs is one product but there are other brands as well a stain blocking product can buy you up to three years of protection from algae. As with the slate roofs discussed above white stains on tile roofs are typically an efflorescence deposit and may indicate that the tile is absorbing water thus nearing end of life.

Dark black or brown roof shingle stains are often caused by black algae bleed through or extractive bleeding of asphalt dirt soot or organic debris. If you decide to try it apply it shortly after you ve cleaned the roof. Wear work gloves as you scrub this solution into the stains with a brush. This concentrated roof cleaner saves time with no rinsing required.

It has excellent adhesion to various types of roofing materials and is tintable to match a variety of custom colors. But there are other roof stain colors and causes. Alternately use a paint sprayer to distribute an even coat of primer over the tiles. They are easy to apply long lasting and resistant to uv rays and changes in weather and temperature.