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Product Code: AAS466600245

Bona 8100 178mm Black Silicon Carbide Sanding Discs

£41.33
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Free next-working-day delivery Eligible mainland UK postcodes FREE
Free next-working-day delivery on this item The only exceptions are the postcode areas listed below.
Order by 3pm Monday–Friday For same-working-day dispatch
Delivery aim Next working day For eligible in-stock orders
Small parcels Royal Mail Tracked 24 Tracking sent after dispatch
Larger orders FedEx tracked delivery Including suitable oversized items
Orders placed Monday–Thursday before 3pm will be delivered the next working day.
Orders placed before 3pm Friday will be delivered Monday. Orders placed after 3pm Friday or over the weekend will be delivered Tuesday.
Working days are Monday–Friday, excluding UK bank holidays and announced closure periods.
Courier delays are rare, but can occasionally occur due to circumstances outside our control. Tracking details will be provided so you can follow your delivery.
Excluded postcode areas Online delivery orders cannot currently be accepted for the areas below.
Area Excluded postcodes
North-east Scotland AB31–AB45, AB51–AB56
Central & northern Highlands FK19–FK21; all IV
Outer Hebrides All HS
Arran & Cumbrae KA27–KA28
Caithness, east Sutherland & Orkney All KW
Argyll & Inner Hebrides PA21–PA38, PA41–PA49, PA60–PA78
Perthshire & western Highlands PH1 1, PH1 3, PH1 4, PH5–PH10, PH15–PH26, PH30–PH44, PH49–PH50
Shetland All ZE
Northern Ireland All BT
Channel Islands & Isle of Man All GY, JE & IM
Isles of Scilly TR21–TR25

Need delivery outside our standard area? Please contact us before ordering and we’ll check whether a separate service can be arranged.

Postcodes, timings & full delivery terms
Click & Collect Salisbury Trade Counter FREE
Select Click & Collect at checkout.
Monday–Friday, 7:30am–4pm.
We’ll email you as soon as your order is ready to collect.
Unit 1 Penton Business Park, Stephenson Road, Salisbury, SP2 7NP.

Bona 8100 178mm Silicon Carbide Sanding Discs are professional-grade abrasives manufactured from premium silicon carbide (carborundum). As the abrasive wears, fresh cutting edges are continually exposed, ensuring consistent sanding performance and a long working life.

Featuring an open-coat construction, these discs run cooler during use and help reduce clogging, making them ideal for high-speed edge sanders and professional timber floor sanding applications.

Key Features

  • Premium silicon carbide (carborundum) abrasive
  • 178mm hook & loop (Velcro®) backing
  • Designed for professional timber floor sanding
  • Self-sharpening abrasive grain for consistent cutting
  • Open-coat construction helps reduce heat build-up
  • Cool-running performance for improved abrasive life
  • High resistance to clogging
  • Produces a smooth, consistent finish

Suitable For

  • High-speed edge sanders
  • Solid wood flooring
  • Engineered wood flooring
  • Parquet flooring
  • Professional floor sanding applications

Professional Quality: The silicon carbide abrasive continually fractures during use, exposing fresh cutting edges that help maintain an aggressive, consistent cut while producing a high-quality finish.

Bona 8100 178mm sanding discs are designed for professional floor sanding and edge sanding applications, offering reliable cutting performance, reduced clogging and excellent surface preparation before finishing.

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