Our paper discs are available in both disc rolls or boxed together with a liner and tab. Cloth discs are only available with a liner; no disc roll available. 5″ and 6″ are the most common disc roll sizes.


Available in 5″ or 6″ roll, hook and loop, or with tab, SPECTRA™ Premium Paper Discs utilize a sturdy paper backing combined with a premium grain and treated surface. 5″ and 6″ discs may be available with a 6 or 8 vacuum holes.

SPECTRA™ products are a seamless blend of affordability and performance for general purpose applications on all metals.


An aggressive cloth PSA with both size and top size grinding aids, PREDATOR™ PSA discs deliver a fast cut with minimal loading. The technical grain combination of PREDATOR™ easily performs at a 3-to-1 cut rate over standard aluminum oxide and zirconia alumina discs. PREDATOR™ is available in both PSA and hook & loop backings, from 24 to 120 grit in a wide range of sizes.

compact grain discs

Compact Grain

Compact grain is a unique product that has proven value in fine finishing applications – an ideal solution for PSA discs. While utilizing its clustered construction, expect longer life and similar finish to conventional aluminum oxide products.

film psa discs


Film options are ideal for inside corner and sharp edge grinding applications, due to the minimal thickness of the backing. Although extremely thin, film is durable and will not tear like most paper discs, but perform similarly to cloth backed discs.

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