| 摘要 |
An pad for polishing, buffing, compounding, and glazing comprises: a working pad of open-cell foam or absorbent natural padding; an insert affixe d to said rear surface of said working pad, said insert having a coupling disposed in the center thereof for engaging a corresponding coupling of a drive shaft of a driving device; a first carrier layer disposed between said rear surface of said working pad and sai d insert; a first affixing layer disposed between said carrier layer and said rear surfa ce of said working pad; a second affixing layer disposed between said insert and said first carrier layer so as to fix said insert to said first carrier layer; a second carrier layer disposed upon the side of said insert opposite said working pad; a third affixing lay er disposed between said second carrier layer and said insert wherein said insert has an aperture passing therethrough to allow for material to pass therethrough to secure sa id insert to one or more of said first carrier layer and said second carrier layer.</SDOA B>
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