Recommended Uses
For interior use on a variety of substrates including open, closed urethanes spray foam and masonry surfaces A holiday free film and a minimum film thickness of 25 mils DFT is required to achieve the permeability requirements of less than 1 US. Perm. For cut foam apply a single pass tack coat, allow 30 minutes flash time followed by full coat at recommeded film build to ensure a reduce pinholing.