Supergrit Abrasives

4" X 36" BLACK WATERPROOF NO GRIT FOR POLISHING

4" X 36" BLACK WATERPROOF NO GRIT FOR POLISHING - Main image
$4.38 $6 In stock

This 4" x 36" black waterproof abrasive is offered with no grit, intended for polishing use. It is available from Supergrit Abrasives in two quantity options, so you can choose the pack size that fits your work.

  • Size: 4" x 36"
  • Black waterproof material
  • No grit, for polishing
  • Available in a Pack of 5 or a Pack of 10
  • Brand: Supergrit-Dev
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.0 / 5 · 5 reviews)

Eli ★★★★★

Using this on a rotary tool for finishing touches on aluminum—the 4x36 size gives me enough material to last through several projects without constantly swapping sheets. The waterproof backing holds up well when I need to keep it wet, and it leaves a smooth result without leaving any grit behind.

Daniel ★★★★★

The black waterproof backing handled the wet polishing session without curling or falling apart, which was my main worry. Cut a strip off and it stayed true to size with no fraying at the edges. Exactly what I needed for the final pass.

David V. ★★★★☆

The roll is exactly 4"x36" as listed, and the waterproof backing seems sturdy enough for wet polishing work. Only gripe is it's a bit stiff out of the package, but it flexes fine once you get going.