Features: Superior Protection: Our joist deck tape for decking provides a durable barrier against moisture, extending the lifespan of your deck and preventing damage to wooden boards, beams, and roof joists. Easy Application: The self-adhesive joist tape features a user-friendly design, allowing for quick and hassle-free installation without the need for additional tools or adhesives. All-Weather Performance: Our weatherproof butyl sealant decking tapes are designed to withstand the elements, offering reliable waterproofing and leakage repair for year-round protection. Versatile Use: From repairing, sealing, to protecting, our butyl tapes are multipurpose solutions suitable for a variety of applications, including deck maintenance and sunlight protection. Long-Lasting Durability: The butyl joist tape for decks is engineered with good-quality materials for long-lasting durability, ensuring that your deck remains secure and well-maintained over time. Specifications: Material: Butyl Rubber Length: 5meters Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1*Tape