Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Iron stains in my driveway, remove?
View Single Post
  #17 (permalink)  
Old 09-12-2012, 09:21 AM
302 Z28's Avatar
302 Z28 302 Z28 is offline
Last photo:
Join Date: May 2003
Location: North Texas
Posts: 10,940
Wiki Edits: 0

Thanks: 1
Thanked 120 Times in 101 Posts
Originally Posted by Old Fool View Post
hydrochloric acid, it may etch the concrete
Yikes, no kidding 15-25% Hydrochloric acid

Reply With Quote