G-TAPE - 3040BK-4 - Joist and Beam Protection Tape - 4 in - 65'
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Delivery
Delivery
5 to 7 business days
Return policy
Return policy
PurPatio.ca accepts product returns, directly to its showroom, if these returns are made within thirty (30) days of the purchase date upon presentation of your invoice.
Entrepreneurs
Entrepreneurs
Are you a contractor , a construction professional , or simply a handy person looking to complete a patio or outdoor structure project yourself? Take advantage of our professional and tailored contractor services . Our specialists can guide you in providing the best materials and advice for your needs.
Description
Description
The G‑TAPE 3040BK‑4 protective membrane is a 4" x 65' professional solution designed to effectively protect your patio joists and beams from moisture, rot, and premature damage. This acrylic adhesive tape acts as a durable barrier between the wood structure and outdoor elements, extending the lifespan of your deck or platform.
With its 4" width, it completely covers the top of wider joists, double beams, and critical structural areas, providing maximum protection against water and infiltrations around screws and nails. The membrane tears easily by hand, installs cleanly, and can be repositioned as needed, then forms a permanent bond after installation.
Benefits for your patio
- Protects joists and beams from water, moisture, and debris, reducing the risk of rot, cracking, and warping of the wood.
- 4" width ideal for wider carrier beams, double joists, and important structural connections.
- Enhances the durability and longevity of the patio structure, perfect for projects using treated wood, cedar, composites, or PVC.
- Quick and clean installation: easy-to-handle tape, tears by hand, and installs without complex tools.
- Creates a more stable contact surface between the structure and deck boards, helping to preserve the appearance and performance of your outdoor project.
Technical specifications
- Width: 4 in
- Length: 65' per roll
- Model: G‑TAPE 3040BK‑4, acrylic protective membrane for joists and beams
- Adhesive: High-performance acrylic, air and water tight, compatible with wood, metals, some plastics and composites.
- Weather resistance: Excellent resistance to cold, heat, UV, sun, and rain.
- Installation: Repositionable during application, tears by hand, no primer needed.
Recommended applications
- Protection for the top of wider patio joists and carrier beams.
- Flashing of double beams, rim joists, anchor plates, and structural areas where water tends to accumulate.
- Projects involving treated wood, composite, or PVC decks, to maximize the lifespan of the structure and the value of the project.
Why choose G‑TAPE 3040BK‑4?
Compared to traditional joist tapes (butyl, asphalt, etc.), G‑TAPE 3040BK‑4 offers reliable adhesion, good stability to temperature variations, and a cleaner installation, without unpleasant sticky residues. Its acrylic adhesive technology and woven backing make it a high-performance joist protection membrane for residential and commercial patios, ideal for contractors seeking efficient installation and for homeowners wanting to protect their outdoor investment long-term.
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