Mirka Gold 5" PSA Linkrol Disc is a 5" PSA (pressure-sensitive adhesive) Mirka Gold disc for high-speed sanding—same durable aluminum oxide and anti-loading stearate coat as the grip version, for sticky-back plates and roll-fed workflows.

PSA Linkrol format when your sander or block uses adhesive discs instead of hook-and-loop. Use for gelcoat oxidation knock-down, primer/filler leveling, and paint prep where a sticky face holds better than grip.

Why detailers keep it on the cart

• 5" PSA adhesive disc—Linkrol format
• Gold aluminum oxide with semi-open coat and stearate
• Grits from 80 through 800 for staged surface prep
• SKU: 23-314-080, 23-314-120, 23-314-180, 23-314-220, 23-314-320, 23-314-400, 23-314-600NL, 23-314-800NL

How to use

1. Peel and seat the disc flat on a clean PSA plate; press from center out
2. Sand with even pressure; change grit as the scratch pattern refines
3. Pull spent discs cleanly; wipe the plate before the next grit

Note: PSA plates must be clean—dust under the disc causes edge lift and swirls. Do not reuse contaminated discs on clear gelcoat before polishing.

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