This is not what we expect to see, Frank, and we want to gather more details to get to the bottom of this! Please give us a call at (800) 481-4785 for further assistance. Please keep in mind, Rust-Oleum Painter's Touch 2X Ultra Cover Spray is not a waterproofing paint and if the surface is exposed to a lot of moisture, this can cause the paint to become chalky or even start to blister and peel.
- Rust-Oleum Product Support 3