by bluebob » Fri Nov 28, 2014 11:44 pm
I was advised to use paraffin.plenty nuts ,bolts,anything small enough you can find.start with maybe a litre of paraffin.shake until your arms are numb,drain off and note the dark colour.repeat 4 or 5 times until your happy that the paraffin is coming out same colour as it went in.a few quid for paraffin,20 mins shaking,sore arms but worth it.if you think there may be any rust left stick a filter on.