Superior initial grab than Original Formula to hold objects quickly with no bracing required, 8x stronger than traditional construction adhesives thanks to its 100% polyurethane formula, All-purpose adhesive for interior and exterior projects, Set time of 20 minutes and 24-hour cure, Use with woodwork, concrete, stone, brick, hardwood floors, coated wood, drywall and metal, Weather resistant formula ideal for humid areas and can be applied directly to wet, frozen, or treated lumber