SAIT 58580 3Z 5-Inch x 7/8-Inch 80 Grit Zirconium Fiber Sanding Disc, 25-Pack
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<b>[Product Information]</b><br>
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<li>3Z - Premium zirconium grain with grinding aid. Special zirconium grain to reduce heat build up and reduce loading. Closed coat structure for very aggressive material removal. Stainless steel, high tensile steel, titanium, aluminum. Ferrus metals</li>
<li>Resin over resin construction for a strong bond that is resistant to heat and moisture.</li>
<li>Vulcanized fiber backing for heavy duty sanding.</li>
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