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TimberTech PRO-Tac 2.5" Flashing and Joist Tape
TimberTech PRO-Tac Flashing and Joist Tape
TimberTech PRO-Tac Flashing and Joist Tape
PRO-Tac Flashing and Joist Tape
Accessories

PRO-Tac Flashing and Joist Tape

A heavy duty, flexible, all weather flashing and joist tape to extend the life of decking substructures, with a strong superior seal that prevents water penetration and protects joist lumber from rot.

 

Available widths: 1.625”, 2.5”, 3.25”, 4”, and 12”

 

Visit your local dealer or retailer to see and learn more about this product.

Superior Sealing

Keeps water out by providing a superior seal around screws at the fastening site. Won’t bunch, bind, or tear during screw driving.

 

Heavy Duty Use

This tape's strong backing won’t tear easily, even when walking on or dragging boards across the joist.

High Quality

The butyl adhesive provides an advanced, secure bond to joists that won't peel off.

All Weather

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

Tape Construction

• Adhesive: Butyl Rubber (20 mils)
• Liner: PET (2 mils)
• Backing: TPO (6.5 mils)
• Total Thickness: 28.5 mils (+/- 2 mils)

Instructions

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.

 

 

 

Questions About Installation?

We’re here to assist you with videos, guides, and more. View installation help.

 

The Best Warranty Coverage 

TimberTech products are engineered the right way, to last. And many are covered by industry-leading warranties. See full warranty details.

Frequently Asked Questions

No questions are available for this product.

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