Autotek Etch Primer is an acidic grey primer for improved adhesion to bare, galvanised and zinc coated steel. This primer is also suitable application for, aluminium, filly cured paint finishes and most other rigid plastics.

Directions for use;
Prepare the area that you are going to paint, ensure it is free of dirt, wax and oil
Mask off the area with the newspaper and masking tape to prevent any overspray
Use between 15-25 degrees in a well ventilated room
Leave for 24 hours to harden