New Unpainted Surfaces

IFERROUS
Rust and millscales must be removed through blast cleaning or wheel abrasion. Power brushing or wire brushing only remove light rust and not millscales. Remove oil or grease and contaminants before painting. The type and size of abrasive used depends very much on surface profile. For high performance coating systems, blast cleaning is essential to ensure the metal surface is clean for better adhesion of the paint finish. Apply primer after blast cleaning before painting.

GALVANISED IRON, ZINC COATED STEEL, ALUMINIUM.
Ensure all oil/grease are removed before applying Dulux Galvprime which will passive surface and promote adhesion.

Previously Painted Surface

Remove loosely adhering paint by scraping off and feather the edges. Wipe surface to remove debris, oil/grease or other contaminants before painting. Paint bare surfaces with Primer for a complete paint system.