SIGA Primur Roll - Permanently Elastic Adhesive Sealant Tape - 12mm x 8m roll - Box of 10

SIGA Primur Roll - Permanently Elastic Adhesive Sealant Tape - 12mm x 8m roll - Box of 10

SIGA Primur Roll - 12mm x 8m roll is a high‑performance, permanently elastic adhesive sealant tape designed for creating airtight, wind‑tight and movement‑tolerant joints between vapour control layers and adjacent building components. It replaces cartridge‑based sealants with a clean, fast, pre‑formed adhesive strip that delivers immediate, reliable bonding on a wide range of substrates. SIGA Primur Roll is a ready‑to‑use adhesive sealant strip for forming airtight connections between membranes (VCLs, airtight layers, underlayments) and solid building elements such as concrete, masonry, timber and metal. Unlike liquid sealants, Primur Roll is dimensionally stable, non‑sagging, and precisely applied, ensuring consistent joint thickness and long‑term airtightness.

The tape is permanently elastic, allowing it to absorb building movement without cracking or losing adhesion. Its high‑performance adhesive compound bonds immediately, even at low temperatures, and is engineered for long‑term durability in demanding airtightness applications. Primur Roll is supplied on a practical release liner, enabling fast installation with minimal mess and no curing time. SIGA Primur Roll is a clean, fast and reliable alternative to liquid sealants, offering permanent elasticity, strong adhesion, and precise airtight detailing for modern construction. Its pre‑formed adhesive strip ensures consistent results and long‑term airtight performance across a wide range of substrates.

CHARACTERISTICS

• Permanently elastic sealant strip - absorbs movement and maintains airtightness over decades.
• Immediate high‑strength adhesion - reliable bonding on concrete, masonry, timber and metal.
• Clean, precise application - no squeezing, sagging or curing time compared with cartridge sealants.
• Wind‑tight and airtight - ideal for VCL and airtight membrane connections.
• Wide temperature performance - bonds effectively even in cold conditions.
• Long‑term durability - stable adhesive compound designed for decades of service life.

APPLICATION

• VCL to concrete connections
• Airtight membrane to timber
• Metal frame airtight detailing
• Plastered surface junctions
• General airtightness detailing