3M™ Clean Sanding Soft Interface Disc Pad 28321, 5 in x 1/2 in 44 Holes, 10 ea/Case

3M™ Soft Interface Disc Pad is constructed of ½ inch soft density foam with a 3M™ Clean Sanding hole pattern to allow dust extraction and minimize loading during sanding. The soft foam construction enables the pad to conform to edges and contours, making it a good match for sensitive workpieces where gouging and marring is a top concern.
Special Price $16.56 Regular Price $19.48
UPC 00051141283210
3M ID 7100009658
Packaging Case
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Providing Cushion and Conformability

3M™ Soft Interface Disc Pad provides a greater cushion and more conformability than a pad with medium density foam. Use this pad to reduce edge cutting when the pad is tipped on edge and maintain closer contact with the edge while maximizing dust extraction. The pad contains a series of uniquely designed holes which match those in 3M™ Clean Sand Back Up Pads, allowing sanding dust to be pulled through the holes and away from the sanding surface. This improves the work environment and prolongs disc life.

Easy Attachment

The Soft Interface Disc Pad has two sides. One side features loop material, which attaches to the back up pad used on the sanding tool. The opposite side contains hook material, which attaches to the Hookit™ sanding disc of choice.

Altogether, the 3M™ Soft Interface Disc Pad is ideal for operators who seek an added level of conformability for their sanding projects. The responsive foam design, attachment system and Clean Sanding hole pattern combine to cushion the workpiece, minimize dust and – ultimately – get the job done.


  • 3M™ Soft Interface Disc Pad provides extra cushion for coated and non-woven abrasive discs to prevent gouging and marring
  • Soft density foam responds to contours and edges
  • Designed with 3M™ Clean Sanding hole pattern to help with dust extraction and minimize loading
  • Hookit™ attachment systems help expedite swapping out of discs during multi-step sequences
More Information
3M ID 7100009658
Part number 28321
Keywords Disc Pad, Sanding, abrasive discs
Global Product Hierarchy Tools & Equipment > Holders & Back-up Pads
Abrasive Attachment Type Hook & Loop
Application Finishing, Polishing, Surface Preparation
Color Family Black
Net Weight (Imperial) 0.06 lb
Net Weight (Metric) 27.22 g
Product Color Black
Product Type simple
Quantity 0
Trademark 1 3M™
Type Dust Control
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Customary Height Dimension 5
Base - Customary Length Dimension 0.75
Base - Customary Width Dimension 5
Base - Metric Gross Weight 28.576 G
Base - Metric Height Dimension 127.0 MM
Base - Metric Length Dimension 19.05 MM
Base - Metric Width Dimension 127.0 MM
Base - Item Quantity 1
Base - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 18.73428943708281 ci
Consumer - Customary Gross Weight 0.06299929604195062 lbs
Consumer - Customary Net Weight 0.022487150742857513 lbs
Consumer - Customary Height Dimension 5.0 in
Consumer - Customary Length Dimension 0.75 in
Consumer - Customary Width Dimension 5.0 in
Consumer - Metric Cubic Dimension 0.307 CDM
Consumer - Metric Net Weight 10.2 G
Consumer - Metric Height Dimension 127.0 MM
Consumer - Metric Length Dimension 19.05 MM
Consumer - Metric Width Dimension 127.0 MM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit PADS
Consumer - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 368.15624812351984 ci
Shipper - Customary Gross Weight 0.8000575494689207 lbs
Shipper - Customary Net Weight 0.22487150742857515 lbs
Shipper - Customary Height Dimension 7.755905511811024 in
Shipper - Customary Length Dimension 6.889763779527559 in
Shipper - Customary Width Dimension 6.889763779527559 in
Shipper - Metric Cubic Dimension 6.033 CDM
Shipper - Metric Weight 362.9 G
Shipper - Metric Net Weight 102.0 G
Shipper - Metric Height Dimension 19.7 CM
Shipper - Metric Length Dimension 17.5 CM
Shipper - Metric Width Dimension 17.5 CM
Shipper - Item Quantity 10
Shipper - Total Unit Quantity 10
Shipper - Previous Packaging Level Quantity 10
Shipper - Previous Packaging Level Unit BAG
Shipper - Item Unit PADS
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 88423.40519326708 ci
Pallet - Customary Gross Weight 194.00679072269227 lbs
Pallet - Customary Net Weight 40.47687133714352 lbs
Pallet - Customary Height Dimension 43.7007874015748 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.449 M3
Pallet - Metric Net Weight 18.36 KG
Pallet - Metric Height Dimension 1.11 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 1800
Pallet - Total Unit Quantity 1800
Pallet - Previous Packaging Level Quantity 180
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit PADS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 5
Pallet - Shipping Container Per Layer Quantity 36
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