7441 – SIGMACOVER 480

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 non ferrous metals
– good flow and wetting properties
– good water and corrosion resistance
– cures at temperatures as low as 5 °C
– suitable for touching up of 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
red-brown and green – eggshell