3M Disc Face Plate: 4 1/2 in Dia, 1/4 in Ht, Extra Hard
The 3M Disc Face Plate (MPN 28443) is a ribbed fiber disc pad face plate, 4 1/2 inches in diameter with a 1/4 inch height, in an extra hard, red formulation. This genuine 3M accessory is designed for use with…
SKU 3G-OTH-535867
Need installation or engineering help?
Ask a question
Product Description
The 3M Disc Face Plate (MPN 28443) is a ribbed fiber disc pad face plate, 4 1/2 inches in diameter with a 1/4 inch height, in an extra hard, red formulation. This genuine 3M accessory is designed for use with compatible disc pads in surface preparation and finishing applications.
Frequently Asked Questions
What is the 3M Disc Face Plate 28443 used for?
The 3M Disc Face Plate 28443 is a ribbed fiber disc pad face plate used in surface preparation and finishing. It mounts to compatible disc pads to provide a stable backing for abrasive discs, enabling consistent material removal and finishing across metal, wood, and composite surfaces.
What are the specifications of the 3M Disc Face Plate 28443?
The 3M Disc Face Plate 28443 has a 4 1/2 inch diameter, 1/4 inch height, and is classified as extra hard in a red formulation. It is a genuine 3M accessory, part number 28443, designed for ribbed fiber disc pad applications in industrial surface preparation.
Where to buy the 3M Disc Face Plate 28443 worldwide?
3G Electric supplies the 3M Disc Face Plate 28443 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 genuine 3M accessory.
How to install the 3M Disc Face Plate 28443?
To install the 3M Disc Face Plate 28443, first ensure the disc pad and backing surface are clean and free of debris. Align the face plate with the pad's mounting holes and press firmly into place. For best results, follow the manufacturer's torque specifications and inspect for wear before each use.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M ribbed fiber disc pad face plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



