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    Abrasive Discs
    1. Home
    2. Abrasives
    3. Abrasive Discs
    Item # FJ578363 • Mfr # 578363

    Festool Granat Hook & Loop Sanding Disc 6" 240 Grit Hardened Aluminum Oxide Sanding Disc Multi-Jetstream II 50 Discs-Box 578363

    Description

    Festool Granat 6 Inch 240 Grit Sanding Disc Use

    Festool Granat 6 inch 240 grit sanding disc gives you a fine abrasive cut that suits a broad range of finishing and prep work, so one disc can cover multiple stages of your sanding process. The hardened aluminum oxide abrasive provides a tough cutting surface that maintains performance as you work across different materials. Its anti-clogging properties keep the abrasive from loading quickly on clear coats, composites, mineral and solid surfaces, so you can sand longer before changing discs. The disc is designed as part of Festool's Granat line, which is described as the brand's longest lasting and highest performing abrasive, so you get an option aimed at extended service life in repeated use. Being part of Festool's abrasive disc range, it fits into workflows where consistent performance across many substrates is important on the job.

    Material And Application Details That Support Work

    • The hardened aluminum oxide abrasive on this Festool Granat disc delivers an aggressive yet controlled cut, which helps achieve consistent surface preparation when moving from bare wood or plastics to modern paint systems.
    • Anti-clogging properties are suited for clear coats and composites, so the abrasive surface stays open longer, supporting steady dust removal and reducing time lost to swapping loaded discs mid-task.
    • The disc is described as well suited for nearly all applications, which lets crews rely on a single abrasive family when moving between bare wood, paints, VOC clear coats, plastic and solid surface work.
    • Use on bare wood, paints and most modern paint systems allows this disc to move from raw substrate leveling to intercoat sanding without changing abrasive families, streamlining cabinet and millwork finishing stages.
    • Use on plastic materials, solid surface materials, acrylics and composites means a single specification can cover fixture, countertop and component work where mixed materials appear on the same project scope.

    Hook And Loop Disc Setup For Sanding Workflow

    The Festool Granat 6 inch 240 grit sanding disc uses a hook and loop backing, which lets installers and finishers mount and remove discs quickly during sanding. This interface allows fast grit changes as you move through a sanding sequence, so the tool is ready for different stages without long setup. Using a hook and loop system also promotes a repeatable attachment, helping the disc sit flat on the pad each time it is changed. The 6 inch size positions it for use where a larger pad is preferred for coverage, while still allowing control when sanding on furniture-grade or built-in surfaces.

    Where This Festool Abrasive Disc Performs Best

    Sanding Across Wood, Coatings, And Solid Surfaces

    This Festool Granat 6 inch 240 grit hardened aluminum oxide sanding disc handles bare wood, so it can be used for smoothing and preparing timber components before finishing. Its suitability for paints and most modern paint systems means it supports scuff sanding between coats on finished parts. The disc also works on VOC clear coats, so it can address coating systems designed for lower emissions while maintaining consistent abrasion. With approved use on plastic materials and acrylics, the same disc can be moved to fixture components or trim elements made from synthetic stock. Its ability to work on composites, mineral and solid surfaces gives it a role on countertop sections, panels and fabricated parts built from engineered materials. Using a single abrasive line across these surfaces simplifies material handling on mixed-material projects.

    How Granat Construction Supports Repeatable Results

    The Festool Granat abrasive is described as Festool's longest lasting and highest performing abrasive, which positions this disc for duties where repeated passes and multiple workpieces are common. The hardened aluminum oxide structure maintains its cutting edges over extended sanding, supporting consistent scratch patterns from the start of the job to the final pieces. Anti-clogging behavior on clear coats, composites, mineral and solid surfaces keeps the abrasive surface clear, which promotes even removal instead of glazing. Because the disc is well suited for nearly all applications listed, crews can standardize on one specification and expect similar behavior as they change from bare wood to paints or plastics. The 240 grit rating offers a fine cut that can refine surfaces without removing excessive material, which is useful when preparing for final finishing steps.

    Common Questions About This Festool Granat Disc

    What materials can the Festool Granat 6 inch 240 grit sanding disc work on?

    The Festool Granat 6 inch 240 grit sanding disc works on bare wood, paints, most modern paint systems, VOC clear coats, plastic materials, solid surface materials, acrylics and composites, so it can stay on the tool across varied tasks.

    How do the anti-clogging properties affect sanding performance?

    The Festool Granat 6 inch 240 grit sanding disc uses anti-clogging properties that resist loading on clear coats, composites, mineral and solid surfaces, which keeps the abrasive open for steadier cutting over longer sanding runs.

    What role does the hardened aluminum oxide abrasive play?

    The hardened aluminum oxide abrasive on the Festool Granat 6 inch 240 grit sanding disc provides a tough cutting surface, supporting consistent scratch patterns and surface preparation across repeated passes on approved materials.

    Is this Festool Granat disc suitable for VOC clear coat systems?

    The Festool Granat 6 inch 240 grit sanding disc is specified for VOC clear coats, so it can be used within finishing systems that use these coatings while maintaining the same abrasive line across other substrates.

    Can this Granat disc be used on solid surface and mineral materials?

    The Festool Granat 6 inch 240 grit sanding disc is suited for mineral and solid surfaces, meaning it can handle countertop sections and similar fabricated parts alongside wood and coated components.

    What does it mean that Granat is Festool's longest lasting abrasive?

    Festool Granat 6 inch 240 grit sanding disc belongs to Festool's longest lasting and highest performing abrasive line, indicating a focus on extended life and consistent sanding behavior over many workpieces.

    Choose This Disc For Multi-Material Sanding Tasks

    The Festool Granat 6 inch 240 grit hardened aluminum oxide sanding disc suits operations that move between bare wood, paints, VOC clear coats, plastics, acrylics, composites, mineral and solid surfaces. Its anti-clogging properties and Granat construction support longer sanding runs on these materials. The hook and loop backing enables quick disc changes as grit needs shift, while the 240 grit cut positions it well for fine preparation and intercoat work. Select this disc when you want one abrasive line that can cover the range of substrates described in your day-to-day sanding workflow.

    Diameter (in)
    6 in
    Attachment Type
    Hook and loop
    Grit
    240
    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
    240
    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
    Festool
    120220801503204001001808005002401,00060401,2001,500
    0Cart
    0Cart
    $43.00/Box
    Festool Granat Hook & Loop Sanding Disc 6" 240 Grit Hardened Aluminum Oxide Sanding Disc Multi-Jetstream II 50 Discs-Box 578363
    Item# FJ578363 / MFR Part # 578363
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