Great Stuff Insulating Foam Sealant

GREAT STUFF Gaps and Cracks Insulating Foam Sealant fills, seals and insulates gaps and cracks or holes less than 1 In. It stops drafts and energy loss by providing a weather-tight seal. One can equals 17 tubes of caulk. Exceptional adhesion to most surfaces like wood, metal, masonry, glass and plastics. All-direction dispensing. UL. classified.