THE FAT BOY SYSTEM – ADVANCED FACE AND SURFACE POLISHING FOR REPAIRS AND BLENDING

Fat Boy 5 inch Sponge Pads are designed for surface polishing, scratch removal, seam blending, face work and finish restoration on quartz, granite, marble and engineered stone.

Fabricators and service technicians rely on Fat Boy Pads for their even surface contact, smooth blending ability and precise finish control. They perform the same functions as donkey pads and monkey pads but offer superior durability, expanded grit options and a larger size selection.

Quit being a donkey or a monkey. Be a Fat Boy.
Use Fat Boy Sponge Pads.

NEW 15000 GRIT

A new ultra-fine 15000 grit option gives installers the ability to achieve exceptional clarity, gloss and finish quality on quartz, granite and natural stone.

DESIGNED FOR LOW-WATER AND INDOOR REPAIR WORK

For in-home repairs or commercial environments where water is limited:

Soak Fat Boy Sponge Pads in water for at least 20 minutes before use.
The sponge absorbs enough water to stay cool and lubricated during polishing without requiring a constant water source.
This allows clean, controlled repairs in kitchens, bathrooms and onsite service areas.

3. TECHNICAL DATA

Pad Diameter: 5 inch
Construction: High-density sponge body with diamond-coated polishing surface
Grit Options: Full grit range including 15000 grit
Use: Wet or Dry (water recommended for best finish)
Compatibility: Quartz, Granite, Marble, Engineered Stone

Recommended RPM Ranges for All Sizes

4 inch: 100 to 11,000 RPM
5 inch: 100 to 10,000 RPM
6 inch: 100 to 9,000 RPM
7 inch: 100 to 8,000 RPM
13 inch: 1,000 to 5,000 RPM
17 inch: 1,000 to 3,000 RPM

Applications

Surface repair
Seam blending
Scratch removal
Face polishing
Texture matching
Factory finish restoration

Indoor Repair Method

Pre-soak pads for 20 minutes for built-in water lubrication.

Tool Compatibility

Fits all 5 inch hook-and-loop backer pads.

Other Sizes Available

4 inch, 5 inch, 6 inch, 7 inch, 13 inch, 17 inch
Custom sizes available by request.

4. KEY FEATURES

Professional 5 inch sponge polishing pad
Ultra-fine 15000 grit available
Performs like donkey pads and monkey pads with improved durability
Ideal for quartz, granite, marble and engineered stone
Designed for seam blending, scratch removal and surface restoration
Wet or dry use
Excellent for indoor, low-water repair environments
Smooth sponge-backed polishing performance
Greater lifespan and more size options than competing systems

5. APPLICATIONS

Quartz countertop repair
Granite polishing and resurfacing
Marble face polishing
Seam blending and finish matching
Residential and commercial stone maintenance
Surface refinishing and repair
Low-water or no-water polishing environments