Answer
Oct 21, 2021 - 11:42 AM
Safecoat Watershield is for use on porous surfaces such as concrete, stucco, brick, block, and stone. Absolutely not intended for cork.You might test Polyureseal BP unless the tiles are treated with an oil-based finish. Polyureseal BP is a water-based product so it shouldn't be used over any oil-based finish. We sell sample sizes so you can test for adhesion and appearance.The bigger question here is what are you trying to accomplish? Cork on its own is naturally waterproof. Are you trying to make it more abrasion-resistant? Please call with more information and we can give you a better answer, 1-800-405-0222.
