Great Stuff 99054816 Multipurpose Black Insulating Foam Sealant, Polyurethane, 12 Oz Rust Inhibitive 90% copper and 10% zinc

90% copper and 10% zinc

Dry Erase Paint is ideal for use on interior surfaces such as drywall and chalkboards

Water-based formula

Decorative design is weatherproof for outdoor use

Use to install a circular fixture box for ceiling fans

Great Stuff 99054816 Multipurpose Black Insulating Foam Sealant, Polyurethane, 12 Oz Rust Inhibitive 90% copper and 10% zincHighlights: Container Size: 12 Oz Caulk Sealant Material: Polyurethane Color: Black For indoor, outdoor, marine and automotive use Curing Time: 1 hour Repair of masonry walls, sidewalks, and porches Adheres well to rock, wood, metal, masonry, glass, stone and most plastics Dark color blends into enviroments Fills, seals and insulates gaps up to 3 4" Packaging Type: Aerosol Can