100mm SIGA Fentrim IS 2 (15/85mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 6 rolls

100mm SIGA Fentrim IS 2 (15/85mm) - Pre‑Folded Exterior Airtight Sealing Tape - 25m roll - Box of 6 rolls

100mm SIGA Fentrim IS 2 (15/85mm) is a pre‑folded exterior airtight adhesive tape designed for wind‑tight, driving‑rain‑resistant sealing of window and door junctions in solid and metal constructions. It delivers extremely strong all‑over adhesion, a plasterable non‑woven surface, and fast, precise installation thanks to its pre‑creased geometry. SIGA Fentrim IS 2 is engineered for exterior airtightness at window and door interfaces on the cold side of the building envelope. Its robust non‑woven backing includes a perforated plastering zone, allowing the tape to be fully integrated into render systems for a seamless façade finish.

The tape bonds immediately across its entire surface, ensuring a durable, weather‑resistant seal on concrete, masonry, brickwork, steel frames and other solid substrates. The pre‑folded design supports clean detailing at frame edges, while the no‑backing‑strip format speeds up installation. SIGA Fentrim IS 2 is a high‑performance exterior airtight tape offering fast installation, exceptional adhesion, and plaster‑ready detailing for window and door junctions in solid and metal construction. Its pre‑folded design and robust non‑woven surface make it ideal for achieving durable, weather‑tight exterior connections.

CHARACTERISTICS

• Pre‑folded design - 15mm pre‑crease enables fast, accurate detailing at frame edges.
• Split‑width 15/85mm format - ideal for bonding both the frame and adjacent building components.
• Exterior airtight sealing — protects against wind ingress and driving rain.
• Plasterable non‑woven surface - perforated zone provides strong mechanical key for render systems.
• Full‑surface adhesive - immediate, uniform bonding on solid and metal substrates.
• No backing strip - faster installation and reduced waste.
• Weather‑resistant performance -suitable for wind‑tight and driving‑rain‑resistant detailing.

APPLICATION

• Exterior sealing of window frames
• Door frame to masonry connections
• Solid‑wall façade junctions
• Metal frame interfaces
• Plasterable exterior detailing