300mm SIGA Fentrim 330 Grey - Interior Airtight Sealing Tape - 25m roll - Box of 2 rolls

300mm SIGA Fentrim 330 Grey - Interior Airtight Sealing Tape - 25m roll - Box of 2 rolls

300mm SIGA Fentrim 330 Grey is a extremely robust, high-performance adhesive tape designed specifically for sealing interior structural joints. Engineered for high-demand applications, it creates a permanent, airtight bridge at challenging connections—such as floor-to-wall transitions, window frames, door units, and base plates—across timber, masonry, and metal frame constructions.

The tape is non‑toxic, solvent‑free, and integrates seamlessly with SIGA’s interior airtightness systems. Fentrim 330 Grey delivers fast installation, precise detailing, and long‑term airtightness, making it a trusted choice for interior window and door sealing. Its strong adhesive ensure dependable performance even in complex junctions.

CHARACTERISTICS

• Instant 100% Airtightness: Saves installation time and eliminates waiting for curing agents—provides an immediate, air-impermeable seal straight off the roll.
• Extreme Temperature Adhesion: Features SIGA's high-tack pressure-sensitive adhesive, forming an unbroken bond in extreme heat or cold.
• Pre-Slit Release Liner: Includes a slit protective backing paper that allows fast, accurate alignment into tight internal corners and structural junctions.
• Flexible & Tearproof: Highly resilient material accommodates natural building movement without cracking, tearing, or debonding over time.
• BBA Certified: Independently tested and certified for guaranteed building protection and long-term durability.

APPLICATION

• Floor-Level & Base Joint Connections: Sealing floor-to-wall junctions between solid concrete slabs, screeds, or timber floors and perimeter structures.
• Window & Door Joinery: Airtight perimeter sealing around window frames, external door elements, and curtain walling.
• Structural Timber & Metal Framing: Internal structural joints connecting timber panels, CLT, steel columns, and solid masonry.