DENSO anti-corrosion tape DENSOLEN®-AS40 Plus 30 mm yellow

For pipe repair and corrosion prevention, DENSO offers DENSOLEN® butyl rubber tapes and mastics. DENSOLEN® tapes are easy to apply and do not require any special tools. They are also self-amalgamating, which creates a waterproof, oxygen-resistant protective layer against corrosion. In addition, all DENSOLEN® Tapes are H2-ready thanks to DENSO's commitment to innovation and sustainability. This makes them perfect for the future transition to hydrogen energy.

Application

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

Product Features

With butyl rubber adhesive on both sides, DENSOLEN®-AS40 Plus is a 3-layer co-extruded plastic tape made of stabilized polyethylene carrier material. The tape has self-amalgamating properties which creates a leak-proof, hose-type coating when the tape is wrapped. This makes the tape system impermeable to water vapor and oxygen and resistant to 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 30 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.