Red Label Abrasives

5 Inch Adhesive Back (PSA) Blue Wet / Dry Sharpening Film Sanding Discs, 10 Pack

5 Inch Adhesive Back (PSA) Blue Wet / Dry Sharpening Film Sanding Discs, 10 Pack - Main image
$6.92 $11.54 In stock

Special waterproof aluminum oxide (A/O) adhesive stick backed (PSA) film discs are a solid choice for raw metal applications such as scissor and knife honing and sharpening, and headlight restoration. These premium film discs are precision stamped for high strength with a long working life. These discs are ideal for woodworking and metal working applications. Use in wet or dry applications.

5 Inch Adhesive Back (PSA) Blue Wet / Dry Sharpening Film Sanding Discs, 10 Pack

Pack Quantity: 10

Available Grits: 80, 100, 120, 150, 180, 220. 320, 400, 600, 800, 1000, 1200, 1500. 2000.

Assortment Pack Contains: 2 ea of 800, 1000, 1200, 1500, 2000

Weight: D-wgt

Backing Material: Strong and flexible Mylar Film PSA (Stick on)

Waterproof: Semi (Stick on discs will work with small amounts of liquid compound/polishing paste. Product will delaminate if moisture penetrates between backing pad and disc.

Applications: Ideal for use on headlight restoration, scissor and knife sharpening, autobody, general wood and metal working.

Open Coat: Reduces loading and provides a more even finish

Anti-Clogging Stearate: Provides extra heat resistance while reducing loading

Bonding: Resin over resin

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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 (4.8 / 5 · 5 reviews)

Sebastian F. ★★★★★

Used these on a piece of float glass for sharpening my kitchen knives and the aluminum oxide cut through the steel surprisingly fast. The waterproof backing held up to a lot of water without peeling, even after several uses. They left a nice mirrored edge on the blade.

Amelia ★★★★★

The adhesive backing stuck to my glass plate perfectly flat with zero bubbles, and the blue film cut through my dull kitchen scissors like they were brand new. I used one disc for headlight restoration and it held up through the whole job without shredding.

Owen U. ★★★★★

The waterproof aluminum oxide layer held up through a full wet sharpening session on my kitchen knives, and the adhesive backing stayed firmly in place on my flat glass plate. After a few passes, the edge came back noticeably sharper than with my old stone.