PPG SigmaShield 400
SigmaShield 400, formerley known as Amerlock 400 GF, is a two-component, high solids polyamine adduct cured epoxy coating, designed to prevent corrosion under insulation (CUI) of carbon steel and stainless steel. Glass flake reinforced for improved impact and abrasion resistance. Pass cryogenic cyclic test from -196°C (-321°F) to 200°C...