ALUMINIUM ETCH

Dilutes with water (1 part aluminium etch to 10 parts water) for the treatment of aluminium prior to powder coating or painting. Can be applied by dipping, spraying or painting on. Lightly etches the aluminium to give adhesion to the coatings. (Contact time is usually 20 mins for a light etching. Rinse with water and dry before applying the coating). Can also be used as a rust remover (light and flash rust) on steel.