Galmet® Duragal® Silver is an anti-corrosive silver protective coating for Duragal®® welds, & other iron & steel products giving the appearance of a new Duragal®® coated surface. Duragal®® is a registered trademark of Onesteel Ltd. Note, for maximum long term protection, use in conjunction with Galmet® Cold Galvanise. NZFSA Approved C22. Applications: Duragal®® steel welds, Pre-primed steel sections. Dry time -touch 5 - 10- mins. Recoat - 1 hour. Coverage up to 2.5 m² per 350g aerosol. Heat reisitance 150°C.