Titebond X-Treme Window & Door Aerosol Foam 12oz Can #8531 | Titebond® 8531 12oz. WeatherMaster™ X-TREME Window and Door low pressure one-component polyurethane foam sealant is a high yield, closed cell, low pressure build window and door foam sealant. It complies with AAMA 812 and will not bow or distort windows or doors. X-TREME Window and Door is designed to resist moisture and mold problems.