Protecting the roof deck from moisture and air infiltration is a critical step in building a resilient and long-lasting roof system. MFM Roof Deck Tape, available from A1A Wholesale Supply, is a high-performance, self-adhering solution specifically engineered for sealing roof deck joints and seams. This 40-mil tape features a durable, non-slip film surface and is coated with an aggressive asphalt-based adhesive system that creates a powerful bond to the deck surface. The adhesive is protected by an easy-to-remove disposable release liner, simplifying the application process for roofing contractors.
Applying MFM Roof Deck Tape to all joints and seams of the roof deck creates a vital barrier, preventing the unwanted passage of water, air, and moisture into the building structure. This is particularly important as some building codes require roof deck seam tape when traditional roofing felt or synthetic underlayments are used. A key benefit of the aggressive asphalt-based adhesive is its ability to self-seal around common roofing fasteners, such as nails, screws, and staples, ensuring the waterproof barrier remains intact even after the roofing material is installed.
MFM Roof Deck Tape demonstrates excellent adhesion to a wide variety of common roof deck materials, including plywood, OSB, rigid foam insulation, metal, and other substrates. Its aggressive bond ensures reliable performance across different applications. Furthermore, this versatile tape can be used to prepare low-slope substrates for products like MFM’s Peel & Seal by effectively taping wider-than-normal joint and seam gaps. MFM Roof Deck Tape is a straightforward, economical, and effective way to enhance the weather resistance of the roof deck and prevent leaks between panels. It is also Fortified Building Program Listed, offering added assurance of its performance and suitability for resilient construction.
- Product Name: MFM Roof Deck Tape
- Brand: MFM Building Products
- Type: Self-Adhering Tape, Roof Deck Joint Sealant, Roof Seam Tape, Waterproofing Tape, Air Barrier Tape, Moisture Barrier Tape
- Material/Composition: 40-mil thick tape, Non-slip film, Aggressive asphalt-based adhesive, Disposable release liner.
- Function: Seals joints and seams on roof decks; Prevents water, air, and moisture intrusion; Self-seals around fasteners.
- Uses: Taping plywood, OSB, rigid foam insulation, metal, and other common roof deck materials; Used under roofing felt, synthetic underlayment, or self-adhering underlayment; Preparing low-slope substrates for other membranes.
- Properties: Self-adhering, Aggressive adhesion, Self-sealing around fasteners, Non-slip surface, Easy to install, Economical.
- Compliance/Listings: Fortified Building Program Listed.
- Installation: Applied to roof deck joints and seams before underlayment.
- Benefits: Prevents leaks and water damage, improves air sealing, reduces moisture issues, enhances roof system durability, versatile application, reliable performance, cost-effective.
