X-Fasten X-Fasten Deck Joist Tape 2 Inch X 50 Feet Waterproof Butyl Sealant Tape (8 Pack)

Includes 8 rolls in total The Deck Joist Tape 2 Inch X 50 Feet Waterproof Butyl Sealant Tape is designed for outdoor use, specifically for sealing decking joists to prevent water from seeping through. Made from a combination of rubber and PVC, this tape provides a durable and waterproof seal. With a size of 2 x 50 Ft and eight packs included, this Chinese-made product ensures a reliable and long-lasting solution for sealing your deck joists effectively.