Butyl Joist Tape for Deck Joists, Wood Protection & Waterproof Construction Sealing

Butyl Joist Tape is a high-performance waterproof sealing tape designed to protect deck joists, beams, and ledger boards from moisture damage. Made from premium butyl rubber with strong adhesion, it prevents water penetration that can lead to wood rot, corrosion, and structural deterioration, extending the life of decking systems.

Features:

Excellent waterproof and sealing performance.
Strong adhesion to wood, metal, and plastic surfaces.
UV and weather resistant for long-term outdoor use.
Flexible and easy to apply, even on irregular surfaces.
Compatible with most decking materials and coatings.
Prevents corrosion of metal fasteners and screws.

Applications:

Protection of deck joists, beams, and posts before decking installation, Sealing gaps and joints in wood or metal structures, Corrosion prevention for outdoor construction and marine applications, Use in residential, commercial, and industrial decking systems.

Additional Documents:

Butyl Joist Tape (TDS)

Adhesive Tapes Selection Guide

Technical data

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.

ODM: Tape ODM (Original Design Manufacturing) refers to a service model where designs, develops, and manufactures ready-to-sell adhesive tape products that can be branded and marketed under your own label.

Die cutting tape are available in rolls, sheets, or custom-cut parts, tailored to a wide range of industry standards or customer-specific designs.

Butyl Joist Tape Manufacturer
Yousan New Materials

Storage

It is recommended to store in a clean and dry place, away from direct sunlight to prevent damage to the packaging, and to avoid storing with volatile solvents. Store at 25±5°C and humidity at 50±5%.