Ive used this product on many different RVS. Each customer has called back telling me they cant hear the rain sometimes. Berry good product, easy to apply with great results. I recommend this product to anyone who wants a water tight seal.

Myself being a NASA enthusiast was excited to find your products 8 years ago when I bought my first home, a 1928 craftsman style home with no insulation in the walls. In the afternoons the west wall of the house would radiate an unbelievable amount of heat into the house. Your ceramic additive WORKS and I am using it a second time . I love it

TERRIBLE PRODUCT! Extremely messy! DID NOT WORK, AT ALL!!!Bad customer service! SHOULD BE TAKEN TO COURT ! Applied 4-5 heavy coats. Workedmy ass off!A HUGE MISTAKE! Used 10 gallons on ONLY the living room.Please: Dont even THINK about doing this!!!!!

My experience with painting the walls and floor of the concrete basement of a 1,400 sq house in Syracuse, NY, is that I have a 1,400 sq basement that passively remains at 72-75 degrees all winter, warmer than the 67 degrees we maintain upstairs on the main floor. This has remained consistent for the 5 years since we moved into this house when it was new.

Its good