| http://www.w3.org/ns/prov#value | - Thus, when the article to be abraded or sanded is comprised of a material such as wood, particularly wood which may have been filled and/or sealed, abrading the article with a conventional coated abrasive typically results in the clogging of the coated abrasive within a relatively short period of time due to the adhering of natural lignins, the sealer or filler compositions typically caused by the
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