B bga78 Jr. Member Joined Jul 31, 2008 Messages 21 Reaction score 0 Golden Thread 0 Detector(s) used goldgun, gemini 3, GMT, Raytech laser Nov 30, 2011 Thread Owner #1 hi. what chemical to use to decay concret size 4x5x5 feet
dazoff Sr. Member Joined Aug 7, 2007 Messages 323 Reaction score 3 Golden Thread 0 Location Lower Mainland Vancouver,BC Detector(s) used To many to say Dec 2, 2011 #2 Muriatic acid That would be the safe way to go as it is water soluble to neutralize after. To speed things up you could use a stronger acid but then handling it becomes an issue.
Muriatic acid That would be the safe way to go as it is water soluble to neutralize after. To speed things up you could use a stronger acid but then handling it becomes an issue.