G-TAPE - 3040BK-9 - Protective membrane for joists and beams - 9" - 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.
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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‑9 protective membrane is a professional 9" x 65' solution designed to provide maximum protection for your deck joists and beams against moisture, rot, and premature damage. This acrylic adhesive tape acts as a durable barrier between the wood structure and exterior elements, extending the lifespan of your deck or platform.
With its 9-inch width, it widely covers support beams, multiple joists, and critical structural areas, creating a highly effective shield against water and infiltration around screws and nails. The membrane tears easily by hand, applies cleanly, can be repositioned as needed, and forms a permanent bond after installation.
Benefits for Your Deck
- Protects joists and beams against water, moisture, and debris, significantly reducing the risk of rot, cracking, and warping of the wood.
- 9-inch width is ideal for major beams, complex structural assemblies, and junction areas where water often collects.
- Improves the durability and longevity of the deck structure, perfect for projects using treated wood, cedar, composites, or PVC.
- Quick and clean installation: easy-to-handle tape, tears by hand, and applies without complex tools.
- Creates a well-protected contact surface between the structure and the deck boards, which helps preserve the appearance and performance of your outdoor project.
Technical Specifications
- Width: 9 inches
- Length: 65' per roll
- Model: G‑TAPE 3040BK‑9, acrylic protective membrane for joists and beams
- Adhesive: high-performance acrylic, air and water-tight, compatible with wood, metals, certain plastics, and composites
- Weather resistance: excellent resistance to cold, heat, UV, sun, and rain
- Installation: repositionable during application, tears by hand, no primer required
Recommended Applications
- Protection for the top of wide deck joists and main support beams.
- Flashing for double or triple beams, reinforced rim joists, ledger boards, and structural areas where water tends to accumulate.
- Treated wood, composite, or PVC deck projects, to maximize the lifespan of the structure and enhance the overall value of the project.
Why choose G‑TAPE 3040BK‑9?
Compared to traditional joist tapes (butyl, asphalt, etc.), G‑TAPE 3040BK‑9 offers reliable adhesion, excellent stability to temperature variations, and a cleaner installation, without unpleasant sticky residues. Its acrylic adhesive technology combined with a woven backing makes it a particularly high-performing joist protection membrane for residential and commercial decks, ideal for contractors working on large-scale structures and for homeowners who want to protect a significant outdoor investment in the long term.
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