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    Abrasive Sheets
    1. Home
    2. Abrasives
    3. Abrasive Sheets
    Item # FJ578804 • Mfr # 578804

    Festool Delta Granat PROfile Sanding Disc 100mm x 150mm Medium Grit Aluminum Oxide Foam 10-Box 578804

    Description

    Festool Granat Profile Sanding Discs For Detailed Work

    Festool Granat profile sanding discs provide a soft foam-backed abrasive designed for sanding contours, profiles, and detailed surfaces, so installers can refine complex shapes without cutting through edges. The discs combine a flexible 1/2 inch (13 mm) PU foam core with high-performance Granat abrasive, which lets you maintain even contact on uneven moldings while still removing material efficiently. The delta 100 x 150 mm format matches tight corners and narrow details, helping reach profiles that flat sheets leave untouched. The medium grade abrasive is suited for general shaping and surface prep on wood, paint, plastics, acrylics, fillers, and modern coatings, which keeps one disc relevant across varied substrates on the same job. Festool Granat construction supports consistent, high-quality results on these materials, so finishing steps stay predictable from part to part.

    Key Foam-Backed Abrasive Advantages On The Job

    • The soft foam-backed abrasive is designed for sanding contours, profiles, and detailed surfaces, so it follows shape changes instead of cutting flats into curved moldings.
    • The flexible 1/2 inch (13 mm) PU foam core supports the abrasive while compressing into recesses, which helps maintain contact on edges and profiles without digging in.
    • The high-performance Granat abrasive layer delivers fast, consistent results on wood, paint, plastics, acrylics, fillers, and modern coatings, allowing one disc style to handle mixed materials.
    • The delta 100 x 150 mm profile shape works well in tight corners and along narrow details, so complex trim pieces can be sanded with less hand reshaping afterward.
    • The medium grade construction fits general-purpose contour sanding and surface preparation, so it bridges between aggressive shaping and final smoothing on profiled parts.

    Delta Foam Sanding Disc Shape And Surface Fit

    The delta 100 x 150 mm format pairs with the soft foam-backed design to reach into corners while still wrapping around profiles, so trim and furniture details can be sanded with fewer tool changes. The foam core molds to contours, edges, and profiles, which helps maintain an even scratch pattern across both raised and recessed areas. This behavior is especially useful on moldings, spindles, raised panels, and decorative details, because the foam compresses where needed instead of flattening the profile. The medium aluminum oxide Granat abrasive works across wood, paint, plastics, acrylics, fillers, and modern coatings, so installers can move across these surfaces without swapping abrasives for each material type.

    Where These Granat Profile Discs Support Your Work

    Using Medium Delta Discs On Contours And Profiles

    The soft foam backing molds to contours, edges, and profiles, which lets these Festool Granat profile sanding discs shape trim details without cutting sharp flats into curved faces. On moldings and raised panels, the 1/2 inch (13 mm) PU foam core compresses into beads and coves so the abrasive keeps contact along the full profile rather than riding only on high spots. That same behavior helps on spindles and decorative details, where round or irregular forms benefit from an abrasive that wraps without folding. The delta 100 x 150 mm shape works into inside corners and along narrow rails, which is useful on complex door frames and built-ins. Across wood, paint, plastics, acrylics, fillers, and modern coatings, the medium abrasive grade supports controlled material removal while still leaving a surface ready for further finishing steps.

    Why Granat Foam Construction Delivers Consistent Results

    Combining a flexible PU foam core with Festool Granat abrasive lets these discs balance cut rate and surface refinement, which supports repeatable results from part to part. The foam backing spreads pressure over a larger area on profiles, so the scratch pattern stays more even and reduces low spots on edges. The high-performance Granat abrasive is described as delivering fast, consistent results across wood, paint, plastics, acrylics, fillers, and modern coatings, which means the same disc style can handle primer, clear coats, and solid materials without changing the workflow between passes. Because the foam conforms to complex surfaces, it helps maintain control when transitioning from flat fields into detailed corners, limiting the need for separate hand sanding. This combination supports a smoother finishing sequence on cabinetry, furniture, and detailed trim work where matching profiles is critical.

    Common Questions About Festool 578804 Granat Discs

    What type of sanding work are these Festool 578804 discs designed for?

    Festool 578804 Granat profile sanding discs are designed for sanding contours, profiles, and detailed surfaces, so they suit moldings, spindles, raised panels, and decorative details.

    How does the 1/2 inch PU foam core help during sanding?

    The 1/2 inch (13 mm) PU foam core flexes and compresses into contours, helping the abrasive stay in contact with edges and profiles without cutting flat spots.

    Which materials can these medium Granat profile discs be used on?

    These medium Granat profile discs are described for use on wood, paint, plastics, acrylics, fillers, and modern coatings, letting one disc type handle varied surfaces.

    Why is the delta 100 x 150 mm shape useful?

    The delta 100 x 150 mm shape reaches into corners and along narrow details, which helps when sanding complex trim, raised panels, and detailed furniture parts.

    What is the abrasive construction of these Festool Granat discs?

    These Festool Granat discs combine a soft foam backing with high-performance Granat aluminum oxide abrasive, supporting fast, consistent sanding results on supported materials.

    How do these discs handle modern coatings and clear finishes?

    These Granat profile discs are described as built for todays finishes and deliver smooth, professional results on modern coatings, clear coats, and other coated surfaces.

    Selecting These Granat Discs For Profile Sanding

    Festool Granat profile sanding discs in the 100 x 150 mm delta format and medium grade are described for contours, profiles, and detailed surfaces on wood, paint, plastics, acrylics, fillers, and modern coatings. The 1/2 inch (13 mm) PU foam-backed construction molds to moldings, spindles, raised panels, and decorative details, so one disc style can address most profiled work in a shop or onsite installation. When a project calls for controlled material removal with consistent, high-quality results across varied shaped surfaces, these Festool Granat profile sanding discs are set up to support that workflow.

    Attachment Type
    Hook and loop
    Hole Pattern
    9-hole
    Mineral
    Aluminum oxide
    Length (in)
    4 in
    Width (in)
    6 in
    Vacuum Type
    Vacuum
    Thickness (mm)
    13 mm
    Thickness (in)
    1/2 in
    Product Type
    Sanding Sheets
    Manufacturer Series
    PROfile
    Coarseness Grade
    Medium
    Color/Finish
    Blue
    Supplier Pack Size
    1
    Sold In
    1
    Attachment Type
    Hook and loop
    Hole Pattern
    9-hole
    Mineral
    Aluminum oxide
    Length (in)
    4 in
    Width (in)
    6 in
    Vacuum Type
    Vacuum
    Thickness (mm)
    13 mm
    Thickness (in)
    1/2 in
    Product Type
    Sanding Sheets
    Manufacturer Series
    PROfile
    Coarseness Grade
    Medium
    Color/Finish
    Blue
    Supplier Pack Size
    1
    Sold In
    1
    MediumFineSuper-fine
    Festool
    $27.00/Box
    Festool Delta Granat PROfile Sanding Disc 100mm x 150mm Medium Grit Aluminum Oxide Foam 10-Box 578804
    Item# FJ578804 / MFR Part # 578804
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