Assuming the aluminium tank is bare, clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Teamac Zinc Phosphate Primer followed by Teamac Metalcote Plant Enamel.

The aluminium must be cleaned, degreased and etched prior to application with Teamac Mordant Solution (T Wash) or grinded with aluminium oxide grit or discs.

This can be mixed to many RAL, NCS or BS colours in a gloss finish.