RAIN Guard PRO - Micro-Seal - Penetrating Water Repellent Protection for All Porous Wood and Masonry Surfaces - Pro Grade Silane/Siloxane Waterproof Coating - Natural Finish - Concentrate Makes 1 Gal

Protect, restore and extend the life of your project with micro-seal clear finish silane siloxane coating.

Made from the best water repellent chemicals in the construction market, micro-seal is formulated by blending silanes and siloxanes that have long been trusted by architects, engineers and building owners around the globe.

Micro-seal contains a proprietary ingredient called Micro-Lok that ensures a long lasting mechanical bond and creates a hydrophobic barrier that is not affected by weathering, salt, dirt, freezing temperatures, UV light and wind-driven rain, among many other damaging elements.

Also, this product will help minimize efflorescence and lime.

Easy clean up - simply use soap and water directly after application and make sure to clean any overspray on glass and decorative metals.