3M 99421ES Sandblaster Sanding Discs, Clear

Power Tool Parts & Accessories

3M 99421ES Sandblaster Sanding Discs, Clear value — New $16.87. Prices updated July 2026.

Used

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New / Sealed

$16.87

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Item details

Brand: 3M
Category: Power Tool Parts & Accessories

The 3M 99421ES Sandblaster Sanding Discs are a specific accessory designed for use with sandblasting equipment.

These discs are sought after by professionals and hobbyists who utilize sandblasting for surface preparation and finishing tasks.

Resale value is influenced by the condition of the discs and their completeness as part of a set.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
New / Sealed	$16.87	eBay sold comps

Frequently asked questions

What is the 3M 99421ES?: It is a specific sandblaster sanding disc manufactured by the brand 3M.
Who typically uses these discs?: Professionals and hobbyists who work with sandblasting equipment are the primary users.
What affects the resale value of these discs?: The condition of the discs and whether they are complete are key factors in determining their value.

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