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For fast cutting, precise, consistent and close tolerance finish, jewelers use Pressure Sensitive Adhesive (PSA) strips. A high strength polyester film backing, coated with premium aluminum oxide particles that are micron-graded so that each is the same size adding for great cutting efficiency. They are resin-bonded to increase durability. These flexible, adhesive-backed strips provide the convenience of pressure sensitive adhesive (PSA) with the ease of use get with sanding sticks. Just peel the backing off the strip and attach it to a file blank. You can even attach a different grit to the back of the file blank for variety and ease of use. Aluminum oxide bonded on pressure sensitive cloth backing. Press on holder and use. Strips measure 11'' x 1''.
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