Q: What does this interface pad do?
It sits between the backing pad and the sanding disc, giving the disc enough give to follow rounded surfaces and contours.
08K1921 - 6" Grip-Faced Firm Interface Pad
The 6" diameter by 3/8" thick interface pad is used in combination with hook-and-loop sanding discs for sanding rounded surfaces and contours.
Using the interface pad also produces a more consistent and even result. The interface pad is placed between the backing pad and the sanding disc.
It sits between the backing pad and the sanding disc, giving the disc enough give to follow rounded surfaces and contours.
A firm pad like this one keeps pressure more even across the disc for consistent results on gently contoured work, while a soft pad flexes further for pronounced curves.
Yes, the Mirka 6" grip-faced firm interface pad is designed to work with hook-and-loop sanding discs for contour sanding.
| Dimensions | 6" dia. × 3/8" thick |
| Package Quantity | 1 item |
| Compatibility | Compatible with hook-and-loop sanding discs and grip-faced backing pads. |
| Includes | Interface pad |
| Warranty | Lee Valley Satisfaction Guarantee |
WARNING: This product can expose you to chemicals including Wood dust, which is known to the State of California to cause Cancer. For more information, go to www.P65Warnings.ca.gov (opens in new tab).

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Mirka 6" Grip-Faced Firm Interface Pad
The 6" diameter by 3/8" thick interface pad is used in combination with hook-and-loop sanding discs for sanding rounded surfaces and contours.
Using the interface pad also produces a more consistent and even result. The interface pad is placed between the backing pad and the sanding disc.
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