Aluminum Brightener II (Oxidation and Resin Remover)
An economical alternative to the original Aluminum Brightener for cleaning and restoring aluminum surfaces.
It even makes oxidized aluminum look like new with just one application.
DO NOT USE on glass or polished aluminum.
Instantly removes welding smut.
Aluminum Brightener II is formulated with Ammonium Bifluoride, not Hydrofluoric Acid, so it is safer to use and fumes less.