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80 Grit 4' x 6' Delta (100mm x 150mm) Triangle Sanding Sheets - Fits Festool DTS 400 & Mirka DEOS Delta Sanders - Heavy-Duty Hook & Loop Film Sandpaper for Detail Sanders - 50 Pack Box

4.8 (1) Write Review
Free shipping on orders over $29.99

$26.99

$ 13 .99 $13.99

In Stock

About this item

  • FITS FESTOOL DTS 400 & MIRKA DEOS DELTA - Serious Grit's 4" x 6" delta sheets are designed to fit Festool DTS and Mirka Deos Delta sanders, giving you a new premium abrasive option for your work. The aluminum oxide grain with anti-clog coating works on wood, metal, fiberglass, epoxy, painted surfaces, and more.
  • HOOK & LOOP-BACKED FILM SHEETS â“ Our sanding sheets are constructed with a heavy-duty polyester film backing material between the aluminum oxide abrasive grain and the hook and loop backing. This premium material creates a stronger disc, with more effective heat dissipation, and a better finish. These wet/dry discs are perfect for woodworking, auto body work including paint removal and wet sanding, and more.
  • MORE DURABLE - The heavy-duty polyester film-backed construction of these sheets gives them exceptional stregth and means you won't see tearing around the edges when sanding corners or tight spaces.
  • LESS CLOGGING - Our proprietary heat-treated zinc stearate coating means you'll get less loading on these sheets when sanding soft materials or painted surfaces.
  • BETTER FINISH - the polyester film substrate material creates a stronger, flatter sheet that conforms less to contours and produces a flatter, more consistent finish.


Serious Grit's 4" x 6" Delta (100mm x 150mm) triangle hook and loop sanding sheets are the perfect match for your Festool DTS 400 or Mirka DEOS Delta 663 sander. With their high quality film construction, durable hook and loop backing, and proprietary zinc stearate anti-clog coating, these discs won't let you down in your shop. Featuring a range of grits from 40 - 320 and an variety box option containing 80-220, Serious Grit will help you get the job done. This has been one of our most requested sizes from our loyal fan base and we're thrilled to finally offer them for sale.


memo wade
Reviewed in the United States on February 5, 2025
Works like original festool
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