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A heavy-duty, flexible, all-weather flashing and joist tape that helps extend the life of decking substructures by preventing water penetration and protecting joist lumber from rot.
Available widths: 1.625”, 2.5”, 3.25”, 4”, and 12”
Keeps water out by providing a superior seal around screws at the fastening site. Won’t bunch, bind, or tear during screw driving.
This tape's strong backing won’t tear easily, even when walking on or dragging boards across the joist.
The butyl adhesive provides an advanced, secure bond to joists that won't peel off.
Use in all weather conditions; rated for use in temperatures from -70°F to 200°F.
Available Widths (Black)
1.625” for single joists (16 rolls x 65’ length)
2.5” for single joists (10 rolls x 65’ length)
3.25” for double beams (8 rolls x 65’ length)
4” for general flashing (6 rolls x 65’ length)
12” for general flashing (4 rolls x 25’ length)
Also available in 36-case pallets, with the exception of 12” tape
• Adhesive: Butyl Rubber (20 mils)
• Liner: PET (2 mils)
• Backing: TPO (6.5 mils)
• Total Thickness: 28.5 mils (+/- 2 mils)
Select a tape width that allows for overhang on each side and apply to the top of a joist or beam using firm pressure (preferably with a hand roller) to ensure adequate adhesion. It’s best to apply this tape to clean, dry lumber.
Questions about usage?
Download the PRO-Tac Flashing and Joist Tape application instructions.
No questions are available for this product.