Interfacer
Interface pads provide a "softer" result of your sanding on rounded surfaces. Placed between back disc/back plate and sanding disc/sanding sheet.

Q-Refinish - 1 PCS
30-585 Finflexx Interface Pad 75mm
30-585-0575

Q-Refinish - 1 PCS
30-585 Finflexx Interface Pad 75mm
30-585-1075

Q-Refinish - 1 PCS
30-585 Finflexx Interface Pad 75mm
30-585-0515

Q-Refinish - 1 PCS
30-585 Finflexx Interface Pad 150mm
30-585-1015

Q-Refinish - 1 PCS
30-820 Interface Velcro 147 mm
30-820-0015

Norton - 1 PCS
Multi-Air Interface Pad, 150 x 5 mm
88409-42

Norton - 1 PCS
Norton Pro Interface, 15H, 150 mm x 10 mm
88413-57

3M - 1 PCS
Hookit Interface Pad 150 mm x 10 mm, 15 H, 50396
88404-45

3M - 1 PCS
3M 50397 Hookit Interface Pad 5 x 150 mm
88404-46

3M - 1 PCS
Hookit Interface Multihole 150 mm 50544
50544

Mirka - 1 PCS
Interface 150mm 67H 5mm
8295650111

Mirka - 1 PCS
Interface 150mm 67H 10mm
88414-80

Mirka - 1 PCS
Net Interface for Mirlon 150 mm 4 mm
82S4000501

3M - 1 PCS
3M 05771 Hookit Soft Interface Pad Ø 76 mm
88400-38

Norton - 1 BAG(2 PCS)
Self-Grip Duo Foam Interfaces Ø 76 mm
72001-64

Mirka - 1 BOX(5 PCS)
Interface 77 x 7 mm
88417-24

3M - 1 BOX(10 PCS)
Hookit Universal Interface Pad Soft 150 x 10 mm
51127A

Mirka - 1 BOX(5 PCS)
Interface Ø 77 mm 6 Holes Grip
8294700111
Why use an interface pad for sanding?
An interface pad is a soft, cushioned pad that is placed between the sanding disc and the sander's backing pad. The primary purpose of using an interface pad for sanding is to provide a softer and more flexible surface for sanding, which helps to reduce the risk of damage or uneven sanding.
Avoid scratches and marks
When using a sander without an interface pad, the sanding disc is directly in contact with the backing pad, which can cause the sander to leave swirl marks, scratches, or uneven sanding patterns. This is especially true when sanding uneven or curved surfaces.
Distribute pressure
The interface pad helps to distribute the sanding pressure evenly across the surface being sanded, reducing the risk of damage and ensuring a more consistent sanding pattern. The pad's soft, flexible surface also conforms to the contours of the surface being sanded, making it easier to sand irregular or curved surfaces.
Improve quality
Overall, using an interface pad for sanding can improve the quality and consistency of the sanding job, and also help to extend the life of the sanding disc and the sander's backing pad.