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Select all	Attribute	Value
	Brand	3M
	Backing Material	Net
	Sub Type	Abrasive Disc
	Product Type	Adhesive-Backed/PSA Sanding Disc
	Disc Diameter	203.2mm
	Abrasive Material	Precision Shaped Grain
	Grit Size	50
	Grade	150+
	Standards/Approvals	No

	Select all
	Brand 3M
	Backing Material Net
	Sub Type Abrasive Disc
	Product Type Adhesive-Backed/PSA Sanding Disc
	Disc Diameter 203.2mm
	Abrasive Material Precision Shaped Grain
	Grit Size 50
	Grade 150+
	Standards/Approvals No

RoHS Status: Exempt

COO (Country of Origin):: US

3M Adhesive-Backed/PSA Sanding Disc, 203mm Disc Diameter, 150 Grit size - 7100287463

This adhesive-backed/PSA sanding disc is designed for general-purpose abrading, stock removal and surface preparation across multiple substrates in industrial settings. It combines a patterned precision abrasive coating on a net backing to enable effective dust extraction when used with a compatible support pad and vacuum system, and attaches quickly via a Hookit-style hook-and-loop Interface for Rapid changeovers.

Features & Benefits

• Precision Shaped Grain mix delivers aggressive cutting and consistent finish
• Net backing enables extraction when paired with vacuum systems
• Patterned resin coating reduces loading and maintains cut rate
• Integrated loops provide fast hook-and-loop attachment
• Suitable for sustained use at specified maximum orbits

Applications

• Suitable for primer and paint surface preparation in bodyshops
• Ideal for removing fillers and putties from composite panels
• Can be used for scuffing gelcoat on marine components
• Used for intermediate sanding on wooden and painted assemblies
• Suitable for abrasive operations on various metals in workshops

What abrasive mineral composition does it use?

It uses a blend of aluminium oxide and a ceramic Precision Shaped Grain mineral to balance Rapid material removal with surface finish control.

How should these discs be stored to retain performance?

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

Which operating speeds are relevant for safe use?

Maximum orbital speeds vary by disc size

consult the product labelling for the correct OPM for your diameter and do not exceed the indicated values.

What attachment method is required for mounting?

Discs mount using a hook-and-loop attachment integrated into the net backing and require a compatible Hookit-style backing pad.

3M Precision Shaped Grain Adhesive-Backed/PSA Sanding Disc Abrasive Disc, 203.2 mm, 150+ Grade, 50 Grit

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