Protect your deck’s structural integrity from the ground up with the RW PP Deck Beam Tape, a premium-grade, self-adhesive flashing tape designed to shield deck beams and framing components from moisture, rot, and corrosion. With a generous 3.89-inch width and 50-foot roll length, this tape is ideal for covering wider surfaces like beams, rim joists, and ledger boards—ensuring long-lasting protection in even the harshest outdoor environments.
Built for Long-Term Durability
Made with high-performance butyl adhesive, this tape forms a watertight seal that prevents water intrusion around fasteners and screw holes.
The UV-resistant polyethylene top layer resists cracking, peeling, and degradation from sun exposure, ensuring performance over time.
Acts as a barrier between treated lumber and metal hardware, helping to prevent galvanic corrosion and structural weakening.
Superior Moisture Protection
Shields deck beams and framing from water infiltration, which can lead to wood rot, mold, and premature failure.
Helps deck screws and fasteners hold stronger and longer by keeping the wood dry and intact.
Ideal for use with pressure-treated, untreated, and composite wood.
Easy, Tool-Free Installation
Peel-and-stick application—no special tools or fasteners required.
Flexible and conformable to irregular surfaces, corners, and edges.
Can be applied in both horizontal and vertical orientations.
Product Specifications
Width: 3.89 inches
Length: 50 feet
Material: Butyl adhesive with polyethylene top layer
Color: Typically black or dark gray
Application: Beams, rim joists, ledger boards, and other wide deck framing components
Ideal For
New deck construction or retrofitting existing decks
Homeowners and contractors seeking long-term framing protection
Residential and commercial outdoor structures
There are currently no resources for this product.
BrandHillman Fasteners
MaterialAcrylic Adhesive
WarrantyLimited LIfetime Warranty
Product typeMulti-material: Adheres to wood, concrete, oriented strand board (OSB), and more. All weather installation performance