Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Product Type	Adhesive-Backed/PSA Sanding Disc
	Disc Diameter	76.2mm
	Sub Type	Abrasive Disc
	Backing Material	Net Backing
	Abrasive Material	Ceramic
	Grit Size	50
	Grade	220+
	Standards/Approvals	No

	Select all
	Brand 3M
	Product Type Adhesive-Backed/PSA Sanding Disc
	Disc Diameter 76.2mm
	Sub Type Abrasive Disc
	Backing Material Net Backing
	Abrasive Material Ceramic
	Grit Size 50
	Grade 220+
	Standards/Approvals No

RoHS Status: Exempt

COO (Country of Origin):: US

3M Adhesive-Backed/PSA Sanding Disc, 76.2mm Disc Diameter, 220 Grit size - 7100287829

This adhesive-backed/PSA sanding disc is designed for general-purpose sanding, stock removal and surface preparation across multiple substrates in industrial settings. It combines a blend of aluminium oxide and precision-shaped ceramic mineral on a net backing that allows dust extraction when used with a compatible backing pad and vacuum. The Hookit-style loop attachment integrated into the net enables Rapid disc changes without aligning extraction holes, making it suitable for continuous workflows in automation, electronics, electrical and mechanical environments.

Features & Benefits

• Precision-shaped ceramic grain delivers Faster cut rates and lower heat
• Net-backed construction enables efficient dust extraction with a vacuum
• Hookit loop integration permits quick tool-free disc replacement
• Patterned coating reduces loading and improves finish consistency
• Resin bond maintains abrasive integrity during aggressive sanding

Applications

• Suitable for de-nibbing filled surfaces in auto body repair
• Ideal for preparing painted panels prior to recoating
• Used for scuffing and blending composite components
• Can be used for metal deburring and light stock removal
• Suitable for sanding filler and putty on structural parts

What backing type supports extraction performance?

The disc is mounted on an open net backing that pairs with a supporting tool and vacuum system to channel dust away from the work area during operation.

Which substrates will it abrade effectively?

It is formulated for primer, paint, lacquer, sealer, fillers, putty, gelcoat, composite materials, whitewood and metals.

How should the discs be stored to retain performance?

Keep in the original box at 16°C to 26°C and 35 to 50% relative humidity on a first-in, first-out basis

shelf life may shorten if packaging is unsealed or exposed to heat or moisture.

What attachment system is used for repeatable positioning?

Loops are integrated into the net backing to Interface with a Hookit-style hook-and-loop pad for simple, repeatable fitment.

Which abrasive minerals compose the grit?

The formulation is a blend of aluminium oxide together with a proprietary precision-shaped ceramic grain for combined cut and finish behaviour.

3M Ceramic Adhesive-Backed/PSA Sanding Disc Abrasive Disc, 76.2 mm, 220+ Grade, 50 Grit

FREE delivery for orders over ₱3,000.00