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    Abrasive Discs
    1. Home
    2. Abrasives
    3. Abrasive Discs
    Item # FJ578358 • Mfr # 578358

    Festool Granat Hook & Loop Sanding Disc 6" 100 Grit Hardened Aluminum Oxide Multi-Jetstream II 50 Discs-Box 578358

    Description

    Festool Granat 6 Inch Sanding Disc For Versatile Use

    Festool Granat 6 inch sanding disc uses hardened aluminum oxide abrasive, which delivers aggressive cutting and consistent scratch, so surfaces move quickly from rough shaping toward uniform prep. The 100 grit rating sets this disc in a sweet spot for leveling clear coats and refining bare wood, so finish sanding steps start from a controlled, predictable profile. The disc is part of Festool's Granat line, described as the longest lasting and highest performing abrasive from the brand, so installers and shops can stay on a job longer before changing discs. Anti-clogging properties are designed into this Granat abrasive, which helps keep the abrasive surface open when sanding paints, clear coats, or resin-heavy composites. This 6 inch disc is identified as a Multi-Jetstream II model, so it matches sanders that use this specific hole and airflow pattern to move dust away from the work area during sanding.

    Key Festool Granat Disc Details For Daily Work

    • The abrasive is described as hardened aluminum oxide, which cuts efficiently on wood and coatings, so fewer passes are needed to reach sanding targets on doors, panels, and trim.
    • The disc is rated at 100 grit, which balances stock removal with surface refinement, so it fits well between coarse leveling passes and finer finish sanding steps.
    • Granat is described as Festool's longest lasting abrasive, which reduces disc change frequency, so workflows on larger runs of cabinets, fronts, or panels stay more continuous.
    • Anti-clogging properties are highlighted for this abrasive, which keep the grain from loading with dust, so sanding on clear coats, VOC systems, or plastics stays more consistent over each disc's life.
    • The disc is described as Multi-Jetstream II, which aligns with sanders using that airflow system, so dust is directed away from the pad surface during use to support better visibility and sanding control.
    • A hook and loop backing is specified, which lets the disc attach and release from compatible pads quickly, so grit changes between stages can be handled with minimal downtime.

    Festool Granat Disc Mounting And Sanding Workflow

    This Festool Granat 6 inch sanding disc uses hook and loop backing, which grabs onto matching sander pads securely, so discs stay centered and stable at operating speed. The Multi-Jetstream II designation ties the disc to sanders that drive dust extraction through a specific hole pattern, so the abrasive face works with the tool to move dust away while sanding. The 6 inch diameter defines the sanding footprint, which suits broad, flat runs such as cabinet doors, tabletops, and solid surface fields. With a 100 grit abrasive surface, this disc supports intermediate passes in a sanding sequence, so operators can move from heavier cuts on bare wood or filler toward finer grits on the same machine without changing to a different abrasive system.

    Using This Granat Disc Across Common Applications

    Where This Festool Abrasive Disc Performs Best

    The Granat abrasive on this Festool Granat 6 inch sanding disc is described as well-suited for a broad range of applications, so one abrasive spec can stay on the sander through multiple material changes in the shop. It is stated as suitable for clear coats, which positions the disc for smoothing between coating layers on doors, casework, and trim. The abrasive is also described for composites, so it can address shaped parts and panels built from composite substrates without changing discs. Festool notes use on mineral and solid surfaces, so the 6 inch format works well across countertops, vanity tops, and similar surfaces that benefit from controlled, uniform passes. Additional supported uses include bare wood, paints, most modern paint systems, VOC clear coats, plastic materials, acrylics, and composites, so the same disc format matches many finishing and refinishing tasks.

    How Granat Design Supports Consistent Sanding Results

    The description of Granat as Festool's longest lasting abrasive indicates that the hardened aluminum oxide grain and backing system resist early breakdown, so the scratch pattern stays usable longer before discs are retired. This longevity helps maintain a consistent cut rate from one panel to the next, which matters when matching sheen and texture across a full run of fronts. Anti-clogging properties are called out directly, so dust and swarf shed from the surface instead of loading the grain, which keeps the 100 grit profile cutting instead of polishing over. The Multi-Jetstream II design works with compatible sanders to move air and dust through the pad interface, so the abrasive face stays clearer, supporting more even scratch patterns. With a 6 inch hook and loop layout, operators can rotate or replace discs quickly as they step through grit sequences, which keeps sanding stages aligned with coating schedules and delivery timelines.

    Common Festool Granat 6 Inch Disc Questions

    What materials can this Festool Granat 6 inch sanding disc be used on?

    This Festool Granat 6 inch sanding disc is described for bare wood, paints, most modern paint systems, VOC clear coats, plastic materials, solid surface materials, acrylics, mineral surfaces, and composites, so it supports varied shop sanding tasks.

    What does the 100 grit rating on this Granat disc indicate?

    The 100 grit rating on this Granat disc places it in an intermediate range, so it levels surfaces and refines scratches between coarse stock removal and finer finish sanding stages on wood and coated parts.

    How does the Multi-Jetstream II design affect sanding performance?

    The Multi-Jetstream II design on this disc matches sanders using that airflow pattern, so dust is drawn through the pad interface, helping keep the abrasive face clearer for more consistent cutting.

    Why are anti-clogging properties important on this Granat abrasive?

    Anti-clogging properties on this Granat abrasive resist loading when sanding paints, clear coats, and composites, so the abrasive keeps cutting effectively instead of glazing over during extended passes.

    How does the hook and loop backing help during installation on the sander?

    The hook and loop backing on this disc attaches to compatible pads quickly and holds during use, so changing discs or rotating them on the pad is fast between sanding steps.

    What does the Granat name mean for disc lifespan in daily use?

    The Granat name is described as Festool's longest lasting and highest performing abrasive, so each disc is intended to stay productive over more sanding time before replacement.

    Selecting This Granat Disc For Your Next Sanding Job

    The Festool Granat 6 inch sanding disc in 100 grit combines hardened aluminum oxide grain, anti-clogging properties, and Multi-Jetstream II airflow design, so it suits extended work on wood, coatings, and solid surfaces. Its broad application range, from bare wood to VOC clear coats and composites, means one abrasive can stay on the sander through many shop tasks. With hook and loop backing and the recognized Granat performance description, this disc offers a practical option when consistent cutting and controlled scratch patterns are priorities across doors, panels, and solid surface runs.

    Diameter (in)
    6 in
    Attachment Type
    Hook and loop
    Grit
    100
    Hole Pattern
    48-hole
    Mineral
    Hardened aluminum oxide
    Product Type
    Sanding Discs
    Vacuum Type
    Vacuum
    Manufacturer Series
    Granat
    Supplier Pack Size
    1
    Sold In
    1
    Diameter (in)
    6 in
    Attachment Type
    Hook and loop
    Grit
    100
    Hole Pattern
    48-hole
    Mineral
    Hardened aluminum oxide
    Product Type
    Sanding Discs
    Vacuum Type
    Vacuum
    Manufacturer Series
    Granat
    Supplier Pack Size
    1
    Sold In
    1
    0Cart
    0Cart
    Festool
    120220801503204001001808005002401,00060401,2001,500
    $43.00/Box
    Festool Granat Hook & Loop Sanding Disc 6" 100 Grit Hardened Aluminum Oxide Multi-Jetstream II 50 Discs-Box 578358
    Item# FJ578358 / MFR Part # 578358
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