The 1/4" economy plate liner is a peel-and-stick, closed-cell-foam liner that stops air and moisture infiltration. Use it at the floor, top of the wall and window bucks. Place on the buck system before the concrete is poured to prevent the concrete from coming in contact with the wood. This creates a joint that prevents air and moisture from leaking in at that critical construction joint.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov