Sia Abrasives Sanding Strips - 70 x 125 - P320 - Pack of 50

The 7900 SiaNet sanding strips provide a high-performance solution for sanding blocks and machines...

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eBaySIA Abrasives Sanding Strips 70x125mm P320 Grit Pack Of 50 Long Bed Hook Loop
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OnBuy.comSia Abrasives Sanding Strips 70X125mm P320 Grit Pack Of 50 Long Bed Hook Loop 3873119373221
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Product Information

Full details

The Sia Abrasives 7900 SiaNet sanding strips are engineered for professional woodworkers and automotive technicians who require high-performance sanding on blocks and machines. These 70 x 125mm strips excel at delivering a uniform, consistent finish, though users should note that the specialized net structure requires a compatible hook and loop system for optimal performance. With 50 strips per pack, this abrasive solution is ideal for high-volume tasks demanding precision and efficient dust management.

All features

Model Part NumberSianet Strips 70 x 125 P320 PK 50
BrandSia Abrasives

Extended Product Information

FAQs

Can I use these strips on metal?

Yes, SiaNet strips are versatile enough for metal finishing, though the P320 grit is best for smoothing and finishing rather than stripping rust.

Are these wet-sanding capable?

While highly durable, these are primarily designed for dry sanding. Using them with liquid may compromise the hook and loop bond.

How many strips come in a box?

Each pack contains 50 sanding strips.

Does this require a special backing pad?

No, it works with any standard 70 x 125mm hook and loop (Velcro-style) sanding pad.

Is P320 considered a coarse or fine grit?

P320 is considered a fine grit, ideal for finish sanding, light deburring, and scuffing surfaces between coats of paint or finish.

Troubleshooting

Sanding strip slips during operation

Check the hook and loop pad on the tool for worn hooks. If the pad is clean and free of dust but still slips, replace the backing pad.

Abrasive is clogging prematurely

Ensure your dust extraction or vacuum system is functioning. If using by hand, occasionally tap the strip or use a dedicated abrasive cleaning stick.

Pros and Cons

Pros

  • Excellent dust extraction capabilities due to net design
  • Secure hook and loop backing for rapid changes
  • Consistent finish quality across diverse materials
  • Highly durable construction for extended abrasive life

Cons

  • Requires specific hook and loop backing pads
  • P320 is a fine grit, not suitable for aggressive material removal
  • Net design may feel different than traditional paper backing during manual use

Setup, Compatibility & Care

Setup is straightforward: align the 70 x 125mm strip with your sanding block or machine pad and press firmly to engage the hook and loop backing. To maximize the life of the strips, avoid applying excessive pressure; allow the abrasive to do the work.

  • Care Tip: If using for heavy sanding, occasionally tap the strip against a hard surface to dislodge trapped particles.
  • Storage: Keep the strips in a cool, dry environment. Avoid extreme humidity, which can affect the adhesive bond of the backing over long periods.
  • Compatibility: These strips are compatible with any standard 70 x 125mm hook and loop hand block or equivalent sized power sander pad.

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