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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

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 .

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