SPECTRA™ PSA ABRASIVE DISC

PSA Disc Options
STANDARD DISCS AND DISC ROLLS
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.
PRESSURE SENSITIVE ADHESIVE
Regardless of the disc size, the PSA used must securely hold
the disc to the pad or platen and easily be removed after the
disc is finished. The disc must not leave any residue on the
pad or platen as this would give an uneven grinding surface
with the next disc.
If the platen is not kept clean, the adhesive from the disc will
not allow it to secure properly. This will cause the disc to come
apart from the platen and possibly injure the operator.

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