Touch ‘n Foam® 4001044000 No Warp® Window & Door Foam Sealant, 12 OzTouch 'n Foam NoWarp Window & Door Sealant is specially formulated for use around window and door frames. While it can be used as an all purpose foam, This revolutionary expanding polyurethane foam is designed to seal and insulate without exerting pressure that can be detrimental to window or door frame stability. Size: 12 Oz Won't bow or warps frames or jambs Low pressure formula guaranteed not to warp frames or jambs Fills and insulates better than