Rupes Bigfoot Replacement Backing Plate Pad - 70x400mm

This is a genuine Rupes 70x400mm sanding hook and loop backing pad designed for use with Rupes lon...

Best current price£43.75from eBay

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eBayRupes Bigfoot Replacement Backing Plate Pad SL42AES SLP41A 619.153MH 70 X 400mm
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£43.75
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OnBuy.comRupes Bigfoot Replacement Backing Plate Pad Sl42aes Slp41a 619.153Mh 70X400mm 8058341040607
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£52.68
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Product Information

Full details

The Rupes 70x400mm sanding backing plate is designed for professional woodworkers and automotive refinishers who rely on Rupes long-bed sanders for precision surface preparation. This genuine replacement part guarantees a secure hook-and-loop bond with your abrasives, ensuring consistent flatness and aggressive material removal during large-scale sanding tasks. While it offers superior durability, users should ensure they are using the correct model compatibility to avoid uneven pressure during operation.

All features

Model Part Number619.153MH
BrandRUPES

Extended Product Information

FAQs

What models is this backing plate compatible with?

This plate is designed for use with Rupes SL42AE, SL42AEV, and SLP41A long-bed sanders.

Can I use this on a shorter Rupes sander?

No, this 70x400mm plate is specifically engineered for the mounting and dust extraction systems of the specified long-bed models.

How often should I replace the backing plate?

Replacement is recommended when the hook-and-loop material no longer grips sandpaper effectively or if the plate shows signs of cracking or warping.

Is this a genuine Rupes part?

Yes, this is an authentic Rupes replacement part (MPN: 619.153MH).

How do I clean the hook-and-loop surface?

Use compressed air to blow out dust from the hooks. Do not use chemical solvents that could melt the plastic hooks.

Troubleshooting

Sandpaper does not stick to the pad

Check the hook-and-loop surface for excessive dust buildup and clean with compressed air or replace the pad if the hooks are worn.

Excessive vibration during use

Ensure the backing plate is tightened securely to the sander and check for any debris trapped between the plate and the tool base.

Uneven sanding pattern on the workpiece

Inspect the plate for warping or damage and ensure you are not applying uneven pressure to the ends of the tool.

Pros and Cons

Pros

  • Ensures factory-level performance and stability
  • Easy and rapid abrasive changes with hook-and-loop system
  • High resistance to wear and heat during intensive use
  • Precision-engineered for specific Rupes sander ergonomics

Cons

  • Restricted to specific Rupes tool models
  • Requires proper alignment to ensure effective dust extraction
  • Hook-and-loop material can degrade if improper abrasive grit is used

Setup, Compatibility & Care

To install the backing plate, ensure the sander is disconnected from the power source. Align the mounting holes on the plate with the corresponding screws on the sander base and tighten firmly using the manufacturer-provided tool. This plate is officially compatible with the Rupes SL42AE, SL42AEV, and SLP41A models. To maximize lifespan, avoid applying excessive pressure on the edges of the plate, as this can cause premature wear to the hook-and-loop backing. Always clean the surface of the plate with compressed air after use to prevent dust buildup that could weaken the attachment of the sandpaper.

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