Paper PSA and Grip Discs

Unisand is now offering one of the best PSA and Grip discs on the market. This product along with our two high speed Preco presses and our CNC 65” Atom press we can get you a superior product in whatever size you need.


  • Heat treated aluminum oxide grain, quick stock removal
  • Flexible backing, great for contours
  • New stearate, helps reduce loading and pilling

SA331 is a product we purchase from Deerfos. It is a C-weight film product with great edge wear and durable backing. This is a great all-around product, from woodworking to metalworking. It is also great on fiberglass and solid surface materials.

Grits: 60-2000

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