> How much washing soda does it take to electrically remove the rust from a 20 > gallon tank?
A handful. Not that much, really. You are just trying to make the water conductive, the electricity does all the work. I think I used a cupful in the kiddie wading pool in which I de-rusted the Hercules engine head. Before: http://formicapeak.com/~jimc/genset/genhead.jpg After: http://formicapeak.com/~jimc/genset/genhead2.jpg Pool o' Death (after): http://formicapeak.com/~jimc/genset/poolodeath.jpg -- Jim _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
