Permacorr™ is an entirely new approach to preventing rust — a hybrid polymeric phosphate-cementitious coating formulated for corrosion protection of steel structures. Permacorr™ prevents corrosion by simultaneously phosphatizing steel as well as forming a protective polymer/cementitious layer. The iron phosphate passivates the steel surface so it will not rust. The cementitious layer provides a reservoir of phosphate ions that reinforce the iron phosphate layer, should become damaged. The cementitious layer is permeable to water and therefore cannot blister or exhibit creep-corrosion. It is a two pack fast-cure product that requires specialist plural spray equipment for application. See data sheet for details.

For more information, to get the SDS, or to purchase – please call the office at: (603) 328-8177.