Q.What is hybrid technology for caulk sealants?
A.Hybrid sealants, combine the strength of polyurethanes with the weathering resistance of silicones to create a high-performance, functionally versatile sealant.
Q.What is the shelf life for GREAT STUFF™ Window & Door Caulk Sealant?
A.For an unopened tube: 12 months from the date of manufacture.
Q.What substrates to use GREAT STUFF™ Window & Door Caulk on?
A.Asphalt, brick, ceramic, cinderblock, concrete, drywall, fiberglass, foam, glass, granite, laminate, marble, metal, porcelain, wood, and more.
Please test your substrates before application. Substrates do vary with various manufacturers.