A customer of ours has an old, rusty, multi-tenant monument sign in front of their shopping plaza. The old metal cabinet has rusted and the rust has dripped down onto some of the white plexiglass panels. Does anyone know how to remove the rust stains from white plexi? (and don't tell me to tell my customer to buy a new sign. I already tried that and he won't budge).
Posted by Rick Sacks (Member # 379) on :