SIGMACOVER 480 – 7441

Two-component polyamide cured corrosion inhibiting epoxy primer

PRINCIPAL CHARACTERISTICS

– General-purpose primer used in protective coating systems for immersion and atmospheric exposure conditions
– good adhesion to steel and galvanized steel
– good adhesion to nonferrous metals
– good flow and wetting properties
– good water and corrosion resistance
– cures at temperatures as low as 5 °C
– suitable for touching up weld seams and damaged epoxy primers during construction
– Long recoating intervals are possible when overcoating with epoxy and polyurethane coatings
– can be overcoated with alkyd, chlorinated rubber, vinyl, epoxy, and polyurethane coatings
– suitable for application to wet or dry abrasive-cleaned substrates
– tolerant to a damp steel surface
– compatible with cathodic protection systems
– can be used in conjunction with Sigma Wet Blast Inhibitor

COLOUR AND GLOSS
see Sigma P.C. colour card – gloss