Sia Abrasives Sanding Strips - 70 x 420mm - P400 Grit - Pack of 50

The Sia Abrasives Sanding Strips are designed for long bed sanders, featuring a high-quality abras...

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eBaySIA Abrasives Sanding Strips 70 x 420mm P400 Grit Pack of 50 Long Bed Hook Loop
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OnBuy.comSia Abrasives Sanding Strips 70 X 420Mm P400 Grit Pack Of 50 Long Bed Hook Loop 3873086330487
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Product Information

Full details

The Sia Abrasives Sanding Strips are engineered for professional woodworkers and metal fabricators who utilize long bed sanders for finishing work. These strips offer an aggressive, consistent cut and extended operational longevity, though they are specifically sized for 70 x 420mm machines and require a hook-and-loop compatible backing plate to function correctly.

All features

Model Part Number2274.3160.0400
BrandSia Abrasives

Extended Product Information

FAQs

Can I use these on a handheld sander?

These strips are designed specifically for long bed sanders; they may be too large or incompatible with the standard backing of handheld orbital sanders.

Is P400 grit suitable for removing old paint?

No, P400 is a fine finishing grit. You should use a lower grit (e.g., P80 or P120) for paint removal before finishing with P400.

How many strips come in a pack?

This package contains 50 individual sanding strips.

Does this require adhesive to stay on?

No, these utilize a hook-and-loop (Velcro-style) backing for attachment, which requires no glue.

Are these strips washable?

Sanding strips should not be washed as water can damage the paper backing and the adhesive bond of the abrasive grains.

Troubleshooting

Strip slipping or detaching during operation

Clean the sander's backing pad of dust buildup and ensure the strip is pressed firmly across its entire surface.

Excessive clogging of the abrasive surface

Check your vacuum extraction settings; if extraction is weak, the dust will remain on the strip and cause loading.

Pros and Cons

Pros

  • Durable construction ensures fewer strip replacements
  • Hook-and-loop system allows for lightning-fast grit changes
  • Consistent abrasive distribution for a uniform finish
  • Ideal dimensions for professional long bed sander compatibility

Cons

  • Specific 70 x 420mm size limits use to compatible machines
  • P400 grit is too fine for heavy material removal
  • Requires hook-and-loop backing plate

Setup, Compatibility & Care

To set up these strips, ensure your long bed sander base is clean of old adhesive or debris to guarantee the hook-and-loop backing sticks firmly. Align the strip carefully with the vacuum extraction holes if your machine utilizes through-the-pad dust collection. Always store these strips in a cool, dry environment to prevent the backing material from becoming brittle or the abrasive resin from degrading. When not in use, keep the pack sealed to protect the strips from humidity.

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