RUPES 5" (125mm) x 0.47" (12mm) Multi-hole Foam Interface Pad, 2-Pack, 980.043

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Product Overview

The RUPES 5" (125mm) x 0.47" (12mm) Multi-hole (8+8+1) Foam Interface Pad, 2-Pack (980.043) is a soft sanding interface designed to improve abrasive conformity and sanding control on curved, contoured, and irregular surfaces while maintaining compatibility with appropriate vacuum sanding systems.

Installed between the sander backing pad and abrasive disc, the 12mm (approximately 0.47") thick foam interface adds flexibility to the sanding system, allowing the abrasive to better adapt to different panel shapes and helping produce a smoother, more uniform, and consistent finish.

The 8+8+1 multi-hole vacuum pattern allows the interface pad to be incorporated into compatible 5" (125mm) dust-extraction sanding systems while maintaining the flexibility needed for contour sanding and surface refinement.

RUPES uses microhooks for strong hook-and-loop engagement while helping reduce the risk of hook damage to the mating surface. Premium foam construction is designed to resist degradation and improve interface-pad durability during professional sanding applications.

The 980.043 can be used with compatible 5" (125mm) grip / hook-and-loop sanding systems, including compatible RUPES SKORPIO sanders as well as other professional 125mm sanding tools using a suitable backing pad, attachment system, and vacuum-hole configuration.

Sold 2 interface pads per package.

Features & Benefits

5" (125mm) diameter
12mm (approximately 0.47") thickness
Soft, flexible foam construction improves abrasive conformity
Helps abrasive discs adapt to curved, contoured, and irregular panel shapes
Promotes smoother, more uniform, and consistent sanding results
8+8+1 multi-hole vacuum pattern for compatible dust-extraction sanding systems
Microhook attachment system provides strong hook-and-loop engagement
Microhooks are designed to help reduce the risk of hook damage to the mating surface
Premium foam construction is designed to resist degradation and improve durability
Suitable for compatible RUPES and other-brand 5" (125mm) professional sanding systems
Designed and manufactured by RUPES
2 interface pads per package

Why Use a Foam Interface Pad?

A foam interface pad is installed between the sander backing pad and abrasive disc to increase flexibility and conformity within the sanding system.

The additional 12mm foam layer allows the abrasive to follow panel contours and surface variations more easily than when the abrasive is mounted directly to a firmer backing pad. This is particularly useful when sanding curved panels, contours, transitions, and other areas where increased conformity is desirable.

The flexible interface helps distribute sanding contact more uniformly across the work surface, supporting a smoother and more consistent finish.

8+8+1 Multi-Hole Dust Extraction

The RUPES 980.043 features an 8+8+1 multi-hole configuration designed for compatible vacuum sanding systems.

When paired with a compatible vacuum backing pad and abrasive disc, the interface pad allows the sanding system to retain through-pad dust extraction while adding a soft, conformable 12mm foam layer between the abrasive and backing pad.

For sanding applications where through-pad dust extraction is not required, the solid RUPES 980.044 12mm interface pad provides a no-hole alternative in the same 5" (125mm) diameter.

Microhook Attachment & Premium Foam

RUPES specifies a microhook attachment system designed to provide strong hook-and-loop engagement while reducing the risk of hook damage to the mating surface.

The interface also uses premium foam engineered to resist degradation, helping improve durability during professional sanding applications.

Technical Specifications

Brand: RUPES
Part Number: 980.043
Product Type: Soft Foam Sanding Interface Pad
Diameter: 125mm (5")
Thickness: 12mm (approximately 0.47")
Hole Configuration: 8+8+1 Multi-Hole
Attachment: Grip / Hook-and-Loop Microhooks
Primary Purpose: Increased Abrasive Conformity and Consistent Surface Finishing
Package Quantity: 2 Interface Pads

Compatible Sanding Systems

The RUPES 980.043 is designed for professional 5" (125mm) grip sanding systems using a compatible backing pad, abrasive attachment, and vacuum-hole configuration.

Compatible RUPES 5" (125mm) vacuum sanding systems
Compatible RUPES 5" SKORPIO sanding systems
Other professional 5" (125mm) random orbital sanders using compatible grip backing pads
Vacuum sanding systems using compatible 8+8+1 or corresponding multi-hole configurations

Compatibility Note: Tool diameter alone does not guarantee compatibility. Verify the backing pad size, grip / hook-and-loop attachment, and vacuum-hole configuration before use.

Video

Video: RUPES Abrasives – Technical Overview of RUPES Abrasive Line

SMSDistributors Expert Notes

The 12mm thickness is a good choice when additional sanding-pad flexibility and conformity are needed on curved or contoured panels.
The 5" (125mm) size provides a versatile balance between working coverage and control for automotive, marine, woodworking, composite, and general finishing applications.
The interface installs between the backing pad and abrasive, allowing the sanding disc to follow surface shapes more easily than when mounted directly to a firmer backing pad.
The 8+8+1 hole configuration allows through-pad dust extraction to be maintained when used with compatible backing pads and vacuum abrasives.
RUPES microhooks provide strong hook-and-loop engagement, while the premium foam construction is designed for improved durability.
For non-vacuum sanding applications, the solid RUPES 980.044 provides the same 5" diameter and 12mm interface thickness without vacuum holes.
The 5" (125mm) format allows the interface to be considered for compatible RUPES SKORPIO and other-brand professional sanding systems when the diameter, attachment, and hole configuration match.

Frequently Asked Questions (FAQ)

What does the RUPES 980.043 foam interface pad do?

The 980.043 adds a soft foam layer between the sander backing pad and abrasive disc, allowing the abrasive to better conform to curved, contoured, and irregular surfaces while retaining compatible through-pad dust extraction.

What size is the RUPES 980.043?

The interface pad measures 5" (125mm) in diameter and 12mm (approximately 0.47") thick.

What vacuum-hole pattern does the RUPES 980.043 use?

The 980.043 features an 8+8+1 multi-hole configuration.

Where does the foam interface pad go?

The interface pad installs between the sander backing pad and the grip / hook-and-loop abrasive disc.

What are microhooks?

The RUPES microhook system provides strong hook-and-loop engagement between compatible sanding components while helping reduce the risk of hook damage to the mating surface.

Can the RUPES 980.043 be used with other brands of sanders?

It may be used with other professional 5" (125mm) sanding systems when the backing pad diameter, grip / hook-and-loop attachment, and vacuum-hole configuration are compatible.

How many interface pads are included?

Each package contains 2 RUPES 980.043 foam interface pads.

About SMSDistributors

SMSDistributors.com is an authorized master distributor for RUPES and other professional finishing brands. We supply abrasives, sanding tools, backing pads, interface pads, dust-extraction equipment, coatings, and professional finishing accessories to automotive, marine, woodworking, composite, and industrial customers nationwide.

Orders ship from our Massachusetts warehouse, and our team provides knowledgeable support for selecting compatible sanders, backing pads, interface pads, abrasives, and professional dust-extraction sanding systems.