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3M PSA Disc Backup Pad: 5 in Dia x 1/2 in T, 5/8"-11 Internal-Thread, Non-Vacuum - Internal-Thread Sanding Disc Backing Pads
3MInternal-Thread Sanding Disc Backing Pads

3M PSA Disc Backup Pad: 5 in Dia x 1/2 in T, 5/8"-11 Internal-Thread, Non-Vacuum

The 3M PSA Disc Backup Pad (MPN 70234) is a 5-inch diameter by 1/2-inch thick, non-vacuum, medium-density sanding disc backing pad with a 5/8"-11 internal-thread tool connection. Designed for use with…

SKU 3G-OTH-542130

Brand
3M
Item
PSA Disc Backup Pad: 5 in Dia x 1/2 in T, 5/8"-11 Internal-Thread, Non-Vacuum
Category
Internal-Thread Sanding Disc Backing Pads
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Technical Specifications

3M
Manufacturer Part Number
70234
Type
Non-Vacuum, Medium Density
Internal-Thread
5/8"-11
Tool Connection
5/8"-11 Internal-Thread
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M PSA Disc Backup Pad (MPN 70234) is a 5-inch diameter by 1/2-inch thick, non-vacuum, medium-density sanding disc backing pad with a 5/8"-11 internal-thread tool connection. Designed for use with pressure-sensitive adhesive discs, this pad provides a firm yet flexible support surface for consistent finishing results.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 3M PSA Disc Backup Pad 70234 used for?

The 3M PSA Disc Backup Pad 70234 is a 5-inch diameter, medium-density backing pad for pressure-sensitive adhesive sanding discs. It provides firm yet flexible support for consistent finishing on metal, wood, and composites. 3G Electric supplies this pad and handles worldwide logistics and customs clearance.

What are the specifications of the 3M 70234 backup pad?

The 3M 70234 is a non-vacuum, medium-density pad with a 5-inch diameter and 1/2-inch thickness. It features a 5/8"-11 internal-thread tool connection. This pad is designed for use with PSA discs and delivers consistent support for finishing applications. 3G Electric sources and delivers this 3M part globally.

Where to buy the 3M PSA Disc Backup Pad 70234 worldwide?

3G Electric supplies the 3M PSA Disc Backup Pad 70234 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 3M sanding pad.

How to install the 3M 70234 backup pad on a sander?

To install the 3M 70234 backup pad, thread the 5/8"-11 internal-thread connection onto your sander's spindle. Tighten securely by hand or with a wrench. Ensure the pad is fully seated before attaching a PSA disc. 3G Electric supplies this 3M pad and can advise on proper installation practices.

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 internal-thread sanding disc backing pads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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