Three-sided adhesion limits the amount of movement a seam can accept before failing, so we recommend applying bond breaker tape at the base of every seam to create two-sided adhesion, which allows the sides of the seam to work independently from the bottom, increasing flexibility. The bottom of the caulk seam should be able to move at the base of the seam as the deck flexes and works.

Tape Widths: 1/8”, 3/16”, 1/4” (3.2mm, 4.8mm, 6.4mm)
Tape Length: 60 yards or 180 feet (54.9m)