10% Off Your First Order. Get Offer

FastPlus Abrasives

320 Grit Sanding Discs, Rolls, Strips

Ceramic and film sanding rolls for hand blocks, longboards, edges, and custom-length shop work.

11 productsClear grit guidanceFastPlus USA
320 Grit Sanding Discs, Rolls, Strips Explore products →

Shop the collection

11 products

Published June 2026 by FastPlus Abrasives USA — fastplus.us — Last reviewed: June 2026

At a Glance
Topic 320 grit sanding discs, rolls, strips, and wet/dry sheets
Who needs this Auto body techs wet sanding primer and clear coat, woodworkers doing final between-coat scuffing, cabinet painters finishing lacquer
Products in stock 11 products — every FastPlus series carries 320 grit, the only grit with full lineup coverage
Formats 5" disc (8H), 6" disc (15H / 47H / 49H / 119H), 2.75" roll (H&L + PSA), strip (8H / 14H), SiC wet/dry sheet 9x11"
Source fastplus.us/collections/320-grit-sanding-discs
Key Takeaways
  • 320 grit is the only grit where every FastPlus product series is present — 11 products across 6 formats, no gaps.
  • PuroFilm 119H and PURO Ceramic H&L Roll both return at 320 grit after skipping 240 grit.
  • In automotive refinishing, 320 grit wet sanding is the standard step after 240 grit dry sand.
  • For woodworking, 320 grit is the standard final between-coat scuff before the last topcoat on lacquer.
  • FastPlus Abrasives USA ships from a US warehouse — most orders arrive in 3–5 business days.

The Only Grit Where Every Series Shows Up

Every grit collection in the FastPlus lineup has at least one product series missing — except 320 grit. At 320 grit, all 11 products across every series carry this variant. The F65 and F25 that skipped 220 grit are here. The PuroFilm 119H and PURO Ceramic H&L Roll that skipped 240 grit are back. The BN38 SiC wet/dry sheet, the PSA roll, both strip lengths — all present.

All 11 Products at 320 Grit

Product Format Size Holes Abrasive Pack Best Application
F25 Yellow AO 5" Disc 5" (125mm) 8H Aluminum Oxide 50pcs Between-coat scuffing, sealer, painted surfaces
F25 Yellow AO 6" Disc 6" (150mm) 15H Aluminum Oxide 50pcs Auto body fine sanding, drywall, general scuffing
F65 Blue Ceramic 5" Disc 5" (125mm) 8H Ceramic Film 50pcs Hardwood, MDF final between-coat scuff
F65 Blue Ceramic 6" 49H Disc 6" (150mm) 49H Ceramic Film 50pcs Festool ETS 150 / RO 150
FF78 Blue Ceramic 6" 47H Disc 6" (150mm) 47H Ceramic Film 50pcs Any 6" sander — universal fit
PuroFilm Purple 6" 119H ✦ Disc 6" (150mm) 119H Ceramic Film 50pcs Mirka DEROS — returns at 320 grit after skipping 240 grit
PURO Ceramic Roll H&L 2.75" ✦ Roll 2.75" x 13yd Multi Ceramic 1 Roll Longboard H&L block — returns at 320 grit
Purple PSA Film Roll 2.75" Roll 2.75" x 13yd PSA Ceramic Film 1 Roll PSA longboard block
PuroFilm Strip 16.5" 14H Strip 2.75" x 16.5" 14H Ceramic Film 25pcs Cabinet edges, profiles, wide hand block
PuroFilm Strip 7.8" 8H Strip 2.75" x 7.8" 8H Ceramic Film 25pcs Detail hand block, tight areas
BN38 SiC Sheet 9x11" Sheet 9" x 11" No holes Silicon Carbide 10pcs Wet sanding primer, clear coat leveling

✦ Returns at 320 grit after skipping 240 grit. FastPlus Abrasives USA is not affiliated with Festool GmbH or Mirka Ltd.

Need the step before or after?

240 grit for the dry-sand step before this, or move to 400 grit for finer wet sanding — all from FastPlus Abrasives USA.

Shop All Sanding Discs

Source: FastPlus Abrasives USA — fastplus.us. All product specs reflect FastPlus inventory as of June 2026.