Festool Granat 5″ Disc 120 Grit 100-Pack

Festool’s Granat discs deliver 30% longer service life than standard abrasives — the ceramic grit component makes the difference. The hardened aluminum oxide core combined with ceramic grit creates an abrasive that handles both bare wood and modern VOC-compliant finishes without the clogging problems that kill cheaper discs.

Skip these if you’re just sanding rough lumber for a deck. Granat costs more than budget brands but earns it through measurable performance on paints, VOC clear coats, and scratch-resistant finishes — surfaces where standard aluminum oxide loads up and stops cutting.

Performance That Matters on Montana Jobsites

The ceramic grit component provides fast, aggressive cutting that contractors appreciate when winter shortens the work day. Users report Granat discs last longer than competitors, reducing material handling and downtime — critical when your jobsite’s an hour from the nearest lumberyard.

Specification	Value
Diameter	5 inches (125 mm)
Grit Rating	120 Grit (P120)
Abrasive Material	Hardened Aluminum Oxide with Ceramic Grit
Backing	Paper
Hole Pattern	Multi-Jetstream 2
Coating	Specialized high-tech coating to minimize clogging

The StickFix hook-and-loop system means tool-free disc changes — swap grits without removing gloves in January. Clean the backing pad before use, align the 125mm hole pattern with your sander’s pad, and press firmly. Works with Festool’s RO 125, ETS 125, ETSC 125, ETS EC 125, and ES 125 sanders, plus any 5-inch random-orbital or orbital sander with hook-and-loop backing.

VOC Coatings and Modern Finishes

Granat’s specifically designed for VOC-compliant clear coats and modern finishes — the stuff that gums up standard discs. The specialized coating minimizes clogging and smearing on high-solids finishes that dominate commercial work.

Applications span hardwoods, softwoods, paints, varnishes, VOC clear coats, scratch-resistant clear coats, plastics, acrylics, and composites. That versatility matters when you’re jumping between trim work, cabinet refinishing, and composite deck repair.

Granat handles both wood and modern finishes while Rubin 2 is specialized strictly for wood fiber. Saphir beats Granat for heavy-duty stripping of thick paint, but Granat wins for general-purpose sanding through finishing. Know what you’re sanding before you pick your disc.

Dust Extraction That Actually Works

The Multi-Jetstream 2 hole pattern improves dust extraction compared to standard patterns. The open mesh structure in NET variants enables full-surface dust extraction — critical during Montana’s long indoor work season when ventilation stays closed.

Best-in-class dust extraction with Festool sanders according to user reviews. That’s not marketing fluff — it’s the difference between seeing what you’re sanding and working blind through a dust cloud.

FAQ

How much longer do Granat discs really last? Granat delivers up to 30% longer service life compared to standard abrasives. Users report that Granat in 80 and 100 grits cuts better than Abranet and seems to last longer, though individual results vary with material and technique.

What’s the difference between regular Granat and Granat NET? Granat NET features an open mesh structure that ensures full-surface dust extraction, offering higher material removal capacity and cleaner work. Regular Granat uses the Multi-Jetstream 2 pattern. NET costs more but excels on dusty materials.

Do these work with non-Festool sanders? Yes — Granat fits any 5-inch (125mm) random-orbital or orbital sander with hook-and-loop backing. Reviews note they’re optimized primarily for Festool hole patterns, so dust extraction might suffer slightly on other brands.

Are they worth the premium over hardware store discs? Reviews cite exceptional longevity and performance where other papers clog instantly. For VOC finishes, modern paints, and production sanding, they pay for themselves. For rough carpentry, save your money.

What grit to start with? The 120 grit handles aggressive stock removal and medium-coarse surface preparation. Start here for paint removal or initial surfacing, then step up through finer grits for finishing.