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Posted by Franz© [4.156.234.88] on Sunday, November 22, 2009 at 00:25:10 :
In Reply to: Re: sand blasting posted by Ray [71.196.173.168] on Saturday, November 21, 2009 at 10:50:46 :
When those cute little chunks of paint bubble up and blow off the surface a few years down the road. It's caused by rust seeds left inthe poroscity of the metal by media blasting.