Liquid Nails Polyurethane Construction Adhesive is a moisture curing, polyurethane-based construction adhesive formulated to provide maximum durability. The versatile, low-VOC formula will work on a variety of substrates without shrinking, staining or sagging. Polyurethane can be applied in temperatures from 40 deg. F to 300 deg. F, and its flexibility makes it ideal for both interior and exterior applications.