Powerbond Acrylic Jointing Tape - 60mm x 25m roll

Powerbond Acrylic Jointing Tape is a single‑sided, pressure‑sensitive acrylic tape designed to create airtight, vapour‑tight and watertight seals when installing building membranes. It is commonly used with Powerlon breather membranes, vapour control layers (VCLs), house wraps and air‑barrier systems, ensuring secure and durable overlaps in both residential and commercial construction. Powerbond Acrylic Jointing Tape is a white, waterproof acrylic tape supplied in 60mm × 25m rolls. It is engineered to bond effectively to clean, dry membrane surfaces, providing a long‑lasting seal that prevents unwanted air leakage and moisture ingress. The tape is suitable for sealing overlaps, joints, penetrations and detailing points on a wide range of building membranes, including UltraPerm, House Wrap and other Powerlon systems.

It provides a reliable, high‑performance seal for membrane systems, helping ensure the building envelope remains airtight, moisture‑resistant and energy‑efficient. Its compatibility with Powerlon products and its strong acrylic adhesive make it a trusted choice for professional installers.

CHARACTERISTICS

• Airtight and watertight sealing for Powerlon membranes and VCLs. 
• Acrylic adhesive providing strong, durable bonding.
• Waterproof and vapour‑tight, suitable for internal and external membrane sealing. 
• Ideal for breather membranes, including UltraPerm and House Wrap. 
• Easy to apply to clean, dry, debris‑free surfaces.
• 60 mm width for secure overlap coverage; 25 m roll length for efficient installation. 
• Supports improved air‑tightness and energy performance of the building envelope.

APPLICATION

• Sealing overlaps in breather membranes
• Jointing vapour control layers (VCLs)
• Air‑barrier detailing around openings and penetrations
• General membrane sealing in roofing and façade construction