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3M Sandpaper Roll: 3 1/4 in W x 4 1/2 ft L, Silicon Carbide, 100 Grit, A Wt Paper - Adhesive-Backed Sanding & Finishing Rolls for All Surfaces
3MAdhesive-Backed Sanding & Finishing Rolls for All Surfaces

3M Sandpaper Roll: 3 1/4 in W x 4 1/2 ft L, Silicon Carbide, 100 Grit, A Wt Paper

The 3M 426U Sandpaper Roll (SKU 48WY42) is a 3 1/4 in W x 4 1/2 ft L adhesive-backed sanding and finishing roll with silicon carbide, 100 grit, A weight paper, and PSA backing. This product is designed for all…

SKU 3G-OTH-599929

Brand
3M
Item
Sandpaper Roll: 3 1/4 in W x 4 1/2 ft L, Silicon Carbide, 100 Grit, A Wt Paper
Category
Adhesive-Backed Sanding & Finishing Rolls for All Surfaces
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Technical Specifications

3M
Manufacturer Part Number
7000045202
Type
Silicon Carbide, A Wt Paper, PSA, 426U
Grit
100
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M 426U Sandpaper Roll (SKU 48WY42) is a 3 1/4 in W x 4 1/2 ft L adhesive-backed sanding and finishing roll with silicon carbide, 100 grit, A weight paper, and PSA backing. This product is designed for all surfaces and is manufactured by 3M (MPN 7000045202).

Frequently Asked Questions

What is the 3M 426U sandpaper roll used for?

The 3M 426U sandpaper roll is used for sanding and finishing all surfaces, including metal, wood, and painted finishes. Its silicon carbide abrasive and A weight paper backing provide consistent cutting action for fine finishing and light deburring tasks across industrial maintenance and fabrication applications.

What are the specifications of the 3M 426U sandpaper roll?

The 3M 426U sandpaper roll (MPN 7000045202) is 3 1/4 in wide by 4 1/2 ft long, with 100 grit silicon carbide abrasive on A weight paper. It features a pressure-sensitive adhesive (PSA) backing for easy attachment to sanding blocks or pads. The 3M brand ensures reliable quality for surface preparation.

Where to buy the 3M 426U sandpaper roll worldwide?

3G Electric supplies the 3M 426U sandpaper roll (SKU 48WY42) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 100 grit silicon carbide roll.

How to install the 3M 426U PSA sandpaper roll?

To install the 3M 426U PSA sandpaper roll, cut the desired length from the roll, peel the protective liner from the adhesive backing, and press firmly onto a clean, dry sanding block or pad. Ensure the surface is free of dust and oil for maximum adhesion. Replace when grit loads or wears.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M adhesive-backed sanding & finishing rolls for all surfaces. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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3M Sandpaper Roll: 2 1/2 in W x 4 1/2 ft L, Silicon Carbide, 100 Grit, A Wt Paper, PSA, 426U (MPN 7000028208). Key specifications — attr558334: 426U; attr558322: 3M.
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