Silverline Flap Sanding Grinding Disc 100mm 4 inch 80 Grit 783102

Silverline 100mm Flap Sanding Grinding Disc Aluminium Oxide Fits 4 1/2 inch Grinders

Option: 100mm 80 grit

MPN: 783102

Barcode: 5055058125859

Product Overview:
The Flap Sanding Grinding Disc 100mm 4 inch 80 Grit (Product Code: 783102) is a high-performance abrasive disc designed for efficient surface preparation, finishing, and material removal. Made with tough aluminium oxide abrasive flaps, this disc is ideal for sanding and grinding tasks on metal, wood, plastic, and fibreglass. The layered flap construction ensures consistent wear and performance, making it suitable for use with 100mm angle grinders in both professional and DIY settings.

• For use on 4 1/2 inch 115mm angle grinders.
• Heavy duty aluminium oxide cloth bonded to fibreglass backing disc.
• Long life self renewing design.
• Used for grinding Sanding and finishing stock removal and weld dressing.
• No additional backing plate required.
• Outlasts resin discs by up to 28 times.

Suitable for use on:

• Steel
• Cast iron
• Alloys
• Wood etc.

Grits Available:

• 40g
• 60g
• 80g

How The Grit Grades Work:

• 40 grit being coarse 120 grit being the finest

Key Features:

• 100mm diameter flap disc for use with standard angle grinders

• 80 grit aluminium oxide for medium sanding and finishing tasks

• Durable resin-bonded flaps for long life and consistent performance

• Ideal for deburring, rust removal, surface blending, and shaping

• Suitable for use on metal, wood, plastic, and composite materials

• Balanced and reinforced design ensures smooth, safe operation

Applications:

• Sanding welds and joints on steel and stainless steel

• Smoothing wood surfaces and edges

• Removing rust, paint, or scale from metal parts

• Shaping fibreglass and composite panels

• Surface preparation for painting or coating

Specifications:

• Product Code: 783102

• Disc Diameter: 100mm 4 inch

• Grit: 80 (medium)

• Abrasive Material: Aluminium oxide

• Compatibility: 100mm 4 inch angle grinders

• Use: Suitable for dry grinding and sanding applications

Frequently Asked Questions:

1. What is 80 grit best suited for?
   80 grit provides a balance between material removal and surface finish—ideal for general sanding and blending.

2. Can this disc be used on stainless steel?
   Yes, it's suitable for use on stainless steel as well as mild steel and other metals.

3. Is the disc compatible with all angle grinders?
   It fits 100mm angle grinders—ensure your grinder accepts the same centre size as the disc.

4. How long does one disc last?
   Lifespan depends on the material and application, but the flap design ensures even wear for extended use.

5. Can I use it on wood?
   Yes, it’s effective for smoothing and shaping wooden surfaces.

6. Does it require a backing pad?
   No, the disc includes its own reinforced backing and mounts directly onto the grinder.

7. Is it suitable for edge work or only flat surfaces?
   The flap design makes it ideal for both flat and contoured or edge work.

8. Can it be used for paint removal?
   Yes, it can effectively strip paint from metal and wood surfaces during surface preparation.

All Sanding Flap Discs