Poly foam reduces the amount of caulk needed to fill or seal large openings.
Frost King 3/8 in. x 5/16 in. x 10 ft. Black Rubber Foam
Frost King 10-ft x 1-1/4-in x 7/16-in Black Rubber Foam Window
Frost King 0.375 in x 20 in. Grey Poly Foam Tape Weatherstrip
Frost King 17-ft x 1-1/4-in x 3/16-in Grey Felt Door Weatherstrip
Frost King 1/2X250' Caulk Saver C22cp
Weatherstripping - MSC Industrial Supply
Panel gapping body filler technique?
Frost King 13-ft x 1-in Black Foam Door Weatherstrip in the
Frost King 0.375 in x 20 in. Grey Poly Foam Tape Weatherstrip Caulk Saver C21H - The Home Depot
Expanding Foam Tape
Pergo Outlast+ Grey Optimus Pine 12 mm T x 7.4 in. W Waterproof Laminate Wood Flooring (19.6 sqft/case) LF000993 - The Home Depot
Frost King 10-ft x 1/2-in x 3/4-in Grey Vinyl Window Weatherstrip
54-ft x 1/8-in x 5/8-in Clear Polyethylene Window Weatherstrip
Frost King 54-ft x 1/8-in x 5/8-in Clear Polyethylene Window Weatherstrip
Zep Part # ZUDFW128 - Zep 128 Oz. Deck And Fence Outdoor Cleaner - All Purpose Cleaners - Home Depot Pro