Pferd FFS Soft Felt Flap Disc

Pferd FFS soft felt flap disc, Precision polishing and finishing

The Pferd FFS soft felt flap disc is designed for precision polishing and finishing on metals, stainless steel, and sensitive surfaces.

Its soft felt flaps adapt to contours and guarantee a homogeneous result, without unwanted marks or scratches.

Designed by Pferd, a global leader in abrasives, this disc combines durability and consistency for the most demanding finishes.

What is the Pferd FFS soft felt flap disc?

The Pferd FFS soft felt flap disc is a finishing tool designed for polishing, buffing, and finishing metal surfaces. It mounts onto an angle grinder and is an effective replacement for conventional abrasive discs in the final treatment phase.

Its principle is simple: soft felt flaps are arranged in a fan shape around a central hub. This geometry allows for progressive and homogeneous contact with the workpiece, without marking or damaging the surface.

Composition and structure of the FFS disc

The flaps are made of high-density felt, a naturally soft and absorbent material. This felt can be used alone or impregnated with polishing paste to intensify the buffing effect.

The disc body uses the classic flap disc structure: a rigid fiber backing to which the flaps are glued in an overlapping arrangement. This overlapping ensures a constant contact surface throughout the wear of the disc.

The result: a smooth and even finish, without residual scratches, on stainless steel, aluminum, copper, or treated steel.

Product	Flap material	Main use	Aggressiveness	Finish obtained
Pferd FFS (soft felt)	High-density felt	Polishing, final buffing	Very low	Bright / mirror
Pferd PS-FORTE (corundum)	Normal corundum	Grinding, deburring	High	Matte / structured
Pferd POLICLEAN (non-woven)	Abrasive non-woven fibers	Satin finishing, matting	Medium	Satin / brushed
3M Cubitron II (zirconia)	Zirconia alumina	Aggressive grinding	Very high	Raw / industrial

Technical specifications and available dimensions

The Pferd FFS soft felt flap disc is designed for polishing, finishing, and buffing operations on metals, stainless steel, aluminum, and painted surfaces.

Its soft felt structure allows for gentle and homogeneous contact with the workpiece. It conforms to contours without damaging the surface.

The flaps are mounted in a fan shape on a central plate, which ensures a progressive and regular action over the entire work area.

This disc is used with polishing paste or compound to achieve a mirror shine or a satin finish depending on requirements.

• Abrasive material: soft felt
• Application: final polishing, buffing, precision finishing
• Worked materials: steel, stainless steel, aluminum, brass, painted surfaces
• Attachment: threaded plate or button, depending on diameter
• Maximum speed: to be observed according to diameter (indicated on the product)

Product	Material	Main use	Aggressiveness	Finish obtained
Pferd FFS, Soft felt	Felt	Buffing, mirror shine	Very low	Bright / mirror
Pferd FLD, Abrasive flap disc	Corundum / zirconia	Grinding, deburring	High	Raw / rough
Pferd POLINOX (non-woven)	Synthetic fibers + abrasive	Satin finishing, intermediate finishing	Low to moderate	Satin / brushed
3M Trizact, Flap disc	Structured abrasive film	Progressive finishing	Moderate	Smooth / pre-polished

The Pferd FFS is therefore positioned at the very end of the operating sequence, after the grinding and satin finishing stages. It is the tool for the final pass.

Applications and materials compatible with the Pferd FFS disc

The Pferd FFS soft felt flap disc is designed for fine polishing, buffing, and surface finishing. It adapts to a wide range of materials and industrial contexts.

On which types of surfaces should the FFS soft felt be used?

Soft felt naturally conforms to contours. It is particularly effective on profiled, curved, or irregular surfaces that resist standard rigid discs.

Compatible materials include:

• Ferrous metals: steel, stainless steel, mirror or satin finish
• Non-ferrous metals: aluminum, copper, brass
• Wood and composite materials, smoothing and buffing
• Plastics and resins, without risk of aggressive scratching
• Glass and ceramic, with appropriate polishing paste

In boilermaking or bodywork shops, the FFS is used for the final pass, after deburring and grinding stages. It eliminates residual micro-scratches and prepares the surface for a potential treatment or coating.

Used with a Pferd polishing paste, its effectiveness on stainless steel and aluminum is multiplied. The result: a homogeneous surface condition, without marks or burn spots.

Product	Abrasive material	Type of work	Target materials	Flexibility
Pferd FFS (soft felt)	Natural felt	Fine polishing, buffing, finishing	Metal, wood, plastic, glass	Very high
Pferd PS-FORTE (abrasive flaps)	Corundum / Zirconium	Deburring, sanding, intermediate finish	Steel, stainless steel, aluminum	High
3M Scotch-Brite (non-woven)	Synthetic fibers + abrasive	Satin finishing, light stripping	Metal, stainless steel	High
Rigid diamond disc	Industrial diamond	Grinding, hard grinding	Glass, ceramic, stone	Low

Pferd FFS felt flap disc vs other finishing discs: comparison table

The Pferd FFS soft felt flap disc is not a general-purpose finishing disc. It occupies a precise place in the surface treatment chain, where other tools reach their limits.

This table compares the main types of finishing discs according to their key characteristics.

Product	Active material	Flexibility	Material removal	Finish obtained	Typical applications
Pferd FFS (soft felt)	Impregnated soft felt	Very high	Very low	Bright, mirror polish	Final polishing, contours, complex areas
Pferd FHR (hard felt)	Rigid felt	Low	Low	Satin to bright	Flat surfaces, light deburring
Abrasive flap disc (e.g., Pferd PSF-INOX)	Corundum / Zirconium	Medium	High	Visible grain, matte	Grinding, rectifying, satin finishing
Non-woven disc (e.g., 3M Scotch-Brite)	Abrasive synthetic fibers	High	Low to medium	Uniform satin	Light stripping, intermediate finishing
Foam polishing disc	Polyurethane foam	Very high	None	Bright (with paste)	Bodywork, varnish, painted surfaces

The Pferd FFS stands out for its flexibility and ability to conform to shapes. It reaches fillets, edges, and complex profiles without flattening the contour.

Unlike the non-woven disc, it does not leave fiber marks. Unlike the foam disc, it better resists heat and light abrasion in an industrial context.

At Dagobert Industrie, we recommend the FFS as a final step, after an abrasive or non-woven disc, to obtain a high-quality polish on stainless steel, aluminum, or steel.

Tips for use and best practices with the Pferd FFS

The Pferd FFS soft felt flap disc is used on a variable-speed angle grinder. Adjust the speed between 1,500 and 3,500 rpm depending on the hardness of the material and the desired finish level.

Apply light and even pressure. The felt works through gentle contact: forcing does not improve the result, it deteriorates the surface and wears out the disc prematurely.

Always use a polishing paste or abrasive compound adapted to the treated material. Without lubricant, the felt heats up and quickly loses its effectiveness.

Work in circular motions or regular back-and-forth strokes to avoid marks and obtain a homogeneous polish over the entire surface.

Compatible materials:

• Stainless steel
• Aluminum and light alloys
• Brass and copper
• Rigid plastics
• Lacquered surfaces

Before starting, clean the surface of all traces of scale, oil, or abrasive dust. Residue from a previous grit can scratch the workpiece during final polishing.

Always wear safety glasses and gloves. Even at low speed, compound splashes remain a real risk.

Product	Active material	Main use	Recommended pressure	Typical speed
Pferd FFS (soft felt)	Felt	Final polishing, buffing	Light	1,500-3,500 rpm
Pferd FSS (hard felt)	Compressed felt	Semi-fine polishing, light deburring	Moderate	2,000-4,500 rpm
Pferd CC-GRIND (abrasive disc)	Ceramic grit	Grinding, material removal	High	6,000-12,000 rpm
3M Trizact (soft abrasive disc)	Structured alumina grit	Intermediate finishing	Light to moderate	2,000-5,000 rpm

FAQ - Pferd FFS soft felt flap disc

1. What is the Pferd FFS soft felt flap disc used for?

The Pferd FFS soft felt flap disc is designed for precision polishing and finishing on metals, stainless steel, aluminum, and painted surfaces.

It allows for a homogeneous surface condition without marking or scratching the material. It is the ideal tool for careful finishing after grinding or sanding.

2. On which machines can this disc be mounted?

The FFS disc mounts on a standard angle grinder. It fits common models thanks to its centered bore.

Check that the maximum authorized speed corresponds to your machine's characteristics before use.

3. What is the difference between soft felt and hard felt?

Soft felt conforms better to irregular shapes and contours. It is better suited for curved or profiled surfaces.

Hard felt is more suitable for flat surfaces where uniform pressure and more aggressive polishing are desired.

4. Can this disc be used with a polishing paste?

Yes. Soft felt holds polishing pastes and waxes well, which improves polishing efficiency. It is a common combination in workshops.

Apply the paste directly to the disc or to the workpiece in small quantities to avoid splashes.

5. What is the lifespan of this type of disc?

The lifespan depends on the intensity of use and the material being worked. On soft metals like aluminum, the disc lasts significantly longer than on stainless steel.

At Dagobert Industrie, we recommend replacing the disc as soon as the felt shows signs of irregular wear or deformation.

6. Is the FFS disc suitable for beginners?

Yes. The softness of the felt limits the risk of accidental scratches, making it a tool easier to master than a conventional abrasive disc.

You simply need to work at a moderate speed, without forcing, to obtain a clean result from the first uses.