135mm SIGA Fentrim 2 (50/85mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 6 rolls

135mm SIGA Fentrim 2 (50/85mm) - Pre‑Folded Exterior Airtight Sealing Tape - 25m roll - Box of 6 rolls

135mm SIGA Fentrim 2 (50/85mm) is a pre‑folded exterior sealing tape designed for wind‑tight, driving‑rain‑resistant connections around windows and doors in solid and metal constructions. The 50/85 split gives a short leg for frame bonding and a longer leg for plasterable façade integration. SIGA Fentrim 2 50/85 is a high‑performance exterior adhesive tape engineered for sealing window and door junctions on the cold side of the building envelope. Its pre‑folded 15 mm edge ensures precise alignment at frame edges, while the robust non‑woven surface provides excellent adhesion for exterior plaster and render systems.

The tape bonds immediately and uniformly across its entire surface, eliminating air pockets and ensuring a durable, weather‑resistant seal. The no‑backing‑strip design speeds up installation and reduces waste on site. SIGA Fentrim 2 50/85 is a fast‑installing, robust exterior sealing tape offering exceptional adhesion, plaster‑ready detailing, and reliable weather protection for window and door junctions in solid and metal construction. The 50/85 split provides a practical geometry for clean, efficient exterior detailing.

CHARACTERISTICS

• Exterior wind‑tight sealing - protects against wind ingress and driving rain.
• Pre‑folded geometry - 15mm crease ensures clean, accurate installation.
• 50/85 split - 50mm leg for frame bonding, 85mm leg for plasterable façade connection.
• Plasterable non‑woven surface - strong mechanical key for render and façade systems.
• Full‑surface adhesive - immediate, uniform bonding on concrete, brickwork, and metal.
• No backing strip - faster installation and cleaner workflow.

APPLICATION

• Window frame to masonry sealing
• Door frame exterior connections
• Solid‑wall façade detailing
• Metal frame exterior interfaces