DENSO anti-corrosion tape DENSOLEN®-AS40 Plus 50 mm yellow

DENSO's DENSOLEN® butyl rubber tapes and mastics are used corrosion prevention and repair work. DENSOLEN® tapes are easy to apply and require no special tools. They are also self-amalgamating, allowing the bonded layers to form a water- and oxygen-resistant protective coating. Thanks to DENSO's continued commitment to innovation and sustainability, all DENSOLEN® Tapes are H2-ready, making them ideal for the future transition to hydrogen energy.

Application

For decades, DENSOLEN®-AS40 Plus has been used successfully as a coating for weld seams and pipeline repairs. It is suitable for small nominal pipe diameters and can also be used on large transport pipelines. This system is DIN-DVGW approved and can be processed in three layers (B 50) or four layers (C 50), depending on the protection class. The product complies with a number of international standards, including DIN 30672, EN 12068, ASTM and AWWA.

Product Features

DENSOLEN®-AS40 Plus is a co-extruded 3-layer plastic tape made of stabilized polyethylene carrier material with butyl rubber adhesive on both sides. Because the butyl rubber layers of the tape melt together when the tape is wrapped with overlap, a leak-proof, hose-type coating is created. This prevents water vapor and oxygen from entering and the accumulation of soil bacteria and electrolytes. DENSOLEN®-AS40 Plus is cold applied and can be used in combination with factory coatings of PE, PP, FBE, PU, CTE and bitumen. The tape is suitable for operating temperatures up to +85 °C. The tape has a thickness of 0,8 mm, a width of 50 mm and a roll length of 10 m. The use of DENSOLEN®-HT Primer is recommended to achieve optimal adhesion of the DENSOLEN® tapes to the substrate.