Dap 18286 Gray Dynaflex 230 Sealant

Dap Dynaflex aluminum gray 230 caulk is compatible with aluminum, concrete, drywall, glass, masonry, metal, plaster, plastic, stone, vinyl and wood materials with a 4 hr cure time. This caulk is waterproof and for use indoor / outdoor. Minimum to maximum operating temperatures are -30 F to +180 F.