Sia Abrasives Sanding Strips - 70mm x 198mm - P320 - Pack of 50

These Sia Abrasives 7900 SiaNet sanding strips measure 70mm x 198mm and feature a P320 grit for hi...

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eBaySIA Abrasives Sanding Strips 70mm x 198mm P320 Pack Of 50 Abrasive Hook Loop
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OnBuy.comSia Abrasives Sanding Strips 70X198mm P320 Pack Of 50 Abrasive Hook Loop 3873233856808
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Product Information

Full details

The Sia Abrasives 7900 SiaNet sanding strips are engineered for professional woodworkers and automotive technicians who demand high-performance finishing and consistent results. These P320 grit strips offer exceptional dust extraction capabilities, making them an ideal choice for fine sanding and surface preparation. While these strips excel at precision work, users should note that they are specifically designed for 70mm x 198mm blocks or machines, requiring users to ensure their equipment matches these dimensions for optimal effectiveness.

All features

Model Part Number7443.0965.0320
BrandSia Abrasives

Extended Product Information

FAQs

Can I use these strips for heavy material removal?

P320 is a fine grit intended for finishing. For heavy material removal, a lower grit (such as P80 or P120) should be used first.

Are these strips washable?

While they are resistant to clogging, they are not designed to be washed. We recommend using compressed air to clear them.

Will these fit a standard round sander?

No, these are rectangular strips specifically sized for 70mm x 198mm long-board blocks or compatible machines.

How many strips are in a pack?

Each pack contains 50 sanding strips.

Can these be used on metal surfaces?

Yes, they are suitable for sanding metal, including primers and fillers, provided the P320 grit is appropriate for the desired finish.

Troubleshooting

Strip slipping during operation

Check that the hook and loop pad on your machine or block is clean and not worn out; replace the pad if the hooks no longer hold securely.

Reduced dust extraction efficiency

Verify that the dust extraction holes are not blocked and that your vacuum system is running at the correct suction setting.

Pros and Cons

Pros

  • Superior dust extraction reduces cleanup and improves visibility
  • Hook and loop system facilitates fast grit changes
  • Consistent scratch pattern ensures high-quality finishes
  • Resistant to clogging for extended use

Cons

  • Specific 70mm x 198mm size limits use to compatible blocks
  • Requires proper dust collection hardware to fully utilize net technology
  • Higher initial cost compared to standard paper abrasives

Setup, Compatibility & Care

To install, align the mesh strip with your sanding block or machine pad and press firmly to engage the hook and loop fasteners. Ensure the strip is centered to prevent vibration. For best results, use these strips with a dust extraction system that has holes matching the 70mm x 198mm footprint. To maintain the life of your abrasive, avoid heavy side-pressure and clean the surface periodically with a compressed air blast to remove trapped particles. Always store the strips in a dry environment to prevent moisture from affecting the backing.

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