Author Topic: Citric or oxy acid for rust (Read 966 times)

brummie · « **on:** January 15, 2018, 09:09 PM »

Which should I use

Tachikoma · « **Reply #1 on:** January 15, 2018, 09:13 PM »

Citric all day long!!!
Oa is nasty stuff

CustardLips · « **Reply #2 on:** January 15, 2018, 09:14 PM »

Either will do the trick Dave. The citric is safer to use and dispose of.

brummie · « **Reply #3 on:** January 15, 2018, 09:16 PM »

Cheers boys

Avro · « **Reply #4 on:** January 15, 2018, 09:24 PM »

Citric all the way, it's bio-degradeable, down the sink no worries. It is the main ingredient of many 'eco' cleaners. Mix up a 10% solution, stick your hands in and swish it about, no worries. It also does the job, converts the O in FeO into CO and the Fe falls off. Fun to watch! Get mine from Hexeal by the kilo (work with a lot of rusty stuff!).