E6 Caustic Etching Process

E6 Caustic Etching Process In order to prepare the surface for anodising it is necessary to etch the aluminium substrate. The E6 Caustic Etching Process removes more material giving a matt / satin finish. Please contact us for more information about the E6 Caustic Etching Processs.

For more information on E6 Caustic Etching Process talk to Protech Finishing Ltd