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Select all	Attribute	Value
	Brand	3M
	Sub Type	Abrasive Disc
	Disc Diameter	152.4mm
	Product Type	Adhesive-Backed/PSA Sanding Disc
	Backing Material	Net Backing
	Abrasive Material	Ceramic
	Grit Size	80
	Grade	80
	Standards/Approvals	No

	Select all
	Brand 3M
	Sub Type Abrasive Disc
	Disc Diameter 152.4mm
	Product Type Adhesive-Backed/PSA Sanding Disc
	Backing Material Net Backing
	Abrasive Material Ceramic
	Grit Size 80
	Grade 80
	Standards/Approvals No

RoHS Status: Exempt

3M Adhesive-Backed/PSA Sanding Disc, 152.4mm Disc Diameter, 80 Grit size - 7100288129

This adhesive-backed/PSA sanding disc is a net-backed abrasive designed for general sanding, stock removal and surface preparation across multiple substrates. It combines a precision-shaped ceramic blend with aluminium oxide to provide a balance of cut rate and finish while allowing dust extraction when used with a compatible backing pad and vacuum system. The hook-and-loop compatible loop integration permits Rapid disc changes without hole alignment.

Features & Benefits

• Precision-shaped ceramic grain delivers Faster cut rates and longevity
• Net backing enables efficient dust extraction with vacuum systems
• Hookit™ loop integration allows quick, tool-free disc changes
• Proprietary patterned coating reduces loading and improves finish
• Formulated for use on primers, paints and composite materials

Applications

• Suitable for paint removal and preparation in automotive refinishing
• Ideal for scuffing and intermediate sanding of gelcoat and fillers
• Used for stock removal on metals prior to assembly or coating
• Can be used for surface preparation on whitewood and laminates

What abrasive construction provides the cutting performance?

A blend of aluminium oxide and a proprietary precision-shaped ceramic grain is resin-bonded in a patterned coating to balance cut and finish.

How does the net backing affect workshop Air quality control?

The open net structure permits dust extraction through the disc when paired with a supporting tool and vacuum, reducing airborne particulates at source.

Which operating speeds are recommended for safe use on common disc sizes?

Maximum orbits per minute vary by disc diameter and should be observed according to the backing pad and tool rating for each size.

How should the product be stored to maintain performance?

Store in its original box at 16°C to 26°C and 35 to 50% relative humidity on a first-in to first-out basis to preserve shelf life.

3M Ceramic Adhesive-Backed/PSA Sanding Disc Abrasive Disc, 152.4 mm, 80 Grade, 80 Grit