I recall reading about using acid washes. I think you can use the same
stuff they clean driveways with, boric maybe?. I think acid and
sunlight then rinse well. That will only do color though. You migth
sanblast as one person mentioned but I don't think anything can give
you the seperation, checking and cracking of age.
firstname.lastname@example.org (IcarusDesigns) wrote in message
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