These discs are perfect for sanding where loading is a problem. They are highly recommended for bare wood sanding and autobody use. Other applications include sanding of bare metal, primer, primer surfacer, between coats of paint and on solid surface countertops such as CORIAN, FOUNTAINHEAD and AVONITE. Our very high quality Zinc Stearate material, added in the size coat, will outperform virtually all competitors.
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