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-----Metal prep on a lathe
Q. I am removing paint prior to repainting an old lathe. The base material is cast iron. Many of the components have machined surfaces. For example the tailstock has a close fitting hole for its spindle. I am considering using one of the solutions generically referred to as 'metal prep' prior to priming. These generally leave a thin phosphate layer which inhibits rust. Will this layer interfere with the fit of mating parts such as spindles and bolts in threaded holes?
Malcolm M [surname deleted for privacy by Editor]- Cleveland, Ohio
2002
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