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Posted by Doc Dave [24.245.101.30] on Thursday, September 02, 2010 at 09:43:08 :
In Reply to: OT but OT for Old Iron posted by 48pw [72.152.57.196] on Wednesday, September 01, 2010 at 21:29:55 :
This mixture apparently is nearly as good as Kroil as a penetrant, for a fraction of the cost, based on an experiment done on one of the machinist's forums.