Touch 'n Seal No-Warp window and door insulating sealant is an expanding polyurethane foam for use in a foam applicator gun. Formulated to permanently seal around doors, windows and skylights without bowing jambs or deflecting frames, No-Warp insulates, blocks drafts, moisture and insects. The bright white foam dries within minutes of application but remains flexible and easy to trim. No-Warp conforms to AAMA 812-04 for low-pressure foams. No-Warp air seals, insulates, blocks drafts, moisture and insects providing improved comfort and reduced energy usage. No-Warp one-component expanding polyurethane foam sealant is formulated to meet the insulating and air sealing requirements of the professional commercial, industrial, agricultural and residential contractor. Moisture curing No-Warp foam sealant is applied with a foam applicator gun, once cured, it is non-toxic, fire-retardant and permanently fills and seals cracks and gaps. Apply Touch 'n Seal No-Warp foam one-component expanding polyurethane foam sealant using a foam applicator gun to seal cracks and gaps up to 1-1/2-inches wide. No-Warp foam provides a non-warping, permanent insulating and air sealing solution to building component materials including wood, masonry, insulating foam boards, metal, plastics and sheetrock. Touch 'n Seal No-Warp polyurethane one-component expanding foam sealant is a permanent, bright white, hypoallergenic foam sealant that dries within minutes of application. Reduces energy loss. Reduces use of fossil fuels and improves air quality. No Ozone Depleting Chemicals. Helps to reduce Green House Gas Emissions. Allows for down sized HVAC systems; uses less energy, fewer cycle times, more consistent "comfort level", reduces equipment maintenance. Fire-retardant. Shelf life: 1 year; unopened container. Yield (linear feet) 20 ounce (678 gm) gun foam: 2096 linear feet at 1/4-inches (6.4mm) bead. Density: 1.3-1.8 lbs per cu ft. ICC-ESR-1926. Maximum service temp for cured foam: 250 degree F.