CorroPipe II PW
Lining for Potable Water Pipelines
CorroPipe II PW is a two-component, instant-setting, 100% solids polyurethane designed to protect potable water pipes from internal corrosion and abrasion. CorroPipe II PW cures to form a tough, durable, non-toxic polyurethane solid that will not impart any taste to the contents of the pipe. This was the world’s first polyurethane-based potable water lining and has been in commercial use since 1985. It is the only product on the market that is approved at elevated temperatures (above 25°C, or 77°F); in fact, it is rated for service temperatures right up to 60°C, or 140°F.
Typical Applications
Approvals and Listings
Application Summary
CorroPipe II PW is a two-component, 1:1 ratio, quick-setting polyurethane. It can be spray applied to any thickness in a single coat at any ambient temperature.
Related Products
Other pipe coatings that are suitable for potable water contact include CorroPipe II PW Ultra, the ultimate potable water lining for pipes; CorroPipe II Liquid Rubber, a food grade elastomer; MG 120 paint-like epoxy coating; and CorroPipe II Joint Coating.
Available Variations
CorroPipe II PW (AM) is a modified version of CorroPipe II PW that contains MicroSpear, an EPA-registered anti-microbial agent. While the coating itself is naturally resistant to bacterial attack, MicroSpear resists the growth of microbial colonization on the surface of the coating (a health concern in many applications) and minimizes the risk of MIC (Microbially Induced Corrosion).
CorroPipe II PW (CM) is a version of CorroCote II PW containing NanoShield, an additive consisting of microscopic spheres of real ceramic that enhance the abrasion and impact resistance of the finished product without detracting from other physical properties.
AM and CM can be specified together in your special version of CorroPipe II PW where service conditions require. Both are suitable for potable water use.
CorroPipe II PW Technical Data Sheet