DENSO anti-corrosion tape DENSOLEN®-AS40 HT 100 mm

For repair work and corrosion prevention of pipe connections, DENSO has developed DENSOLEN® butyl rubber tapes and mastics. Applying DENSOLEN® tapes is effortless and requires no special tools. The self-amalgamating layers of the tape form a protective layer that is oxygen- and water-resistant. In addition, DENSO is continuously committed to innovation and sustainability, which makes all DENSOLEN® Tapes H2-ready. This makes their tapes perfect for the future transition to hydrogen energy.

Application

The DENSOLEN®-AS40 HT single tape system is highly resistant to high temperatures, especially in combination with the primer, the DENSOLEN®-HT100 Primer, which is specially formulated for high temperatures. With an overlap of 50% and only one wrapping process, it meets the requirements of ISO 21809-3. By applying four layers, the properties can be significantly improved. At the maximum operating temperature, the shear strength remains excellent, regardless of the number of layers applied.

Product Features

DENSOLEN®-AS40 HT is a co-extruded 3-layer plastic tape made of stabilized polyolefin carrier material with butyl rubber adhesive on both sides. This tape system is impermeable to water vapor and oxygen and offers resistance to soil bacteria and electrolytes because the butyl rubber layers of the tape completely melt together during the wrapping of the tape, creating a leak-proof, hose-type coating. DENSOLEN®-AS40 HT 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 +100 °C. The tape has a thickness of 0,8 mm, a width of 100 mm and a roll length of 15 m.