TRI SealPlus® is specifically designed for sealing the pores of plasma sprayed ceramic coatings. The cured sealer reduces permeation of reactive species through the ceramic layer to increase durability in marine environments.
Metal connectors, and other hardware, are often cathodically protected to reduce corrosion of the metal substrate. The electrical potential difference between substrate (cathode) and anode, produces a high pH environment at the bondline interface, which can degrade the organic primers that provide adhesion.
Application of a ceramic coating that is sealed with TRI SealPlus® provides the ultimate in durability in these aggressive environments. TRI SealPlus® will also provide improved resistance in other coatings applications where resistance to corrosive gases and/or elevated temperatures is required.