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

For repair work of pipeline connections and to protect them against corrosion, several DENSO products can be used, including DENSOLEN® butyl rubber tapes and mastics. DENSOLEN® tapes are easy to apply and do not require any special equipment. The tapes are self-amalgamating and form a protective layer that is both water-resistant and oxygen-resistant. In addition, DENSO is continuously committed to innovation and sustainability, which means that all DENSOLEN® Tapes are H2-ready. This makes their tapes perfect 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 a butyl rubber adhesive on both sides. When wrapping the tape, the butyl rubber layers completely melt together, creating a leak-proof, hose-type coating. 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.