The Joist Tape for Decking is a waterproof butyl tape designed for sealing and flashing deck joists. Measuring 4 inches in width and 50 feet in length, this black tape is sold as a single roll and weighs 3.74 pounds. It does not require batteries and is readily available in a quantity of 7 units. This product is ideal for outdoor use in patio, deck, and walkway projects, providing a reliable seal to protect against water damage and pests.
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