Bona Diamond PCD Segments
Bona Diamond PCD Segments is backordered and will ship as soon as it is back in stock.
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Free next-working-day delivery Eligible mainland UK postcodes FREE
| 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.
Click & Collect Salisbury Trade Counter FREE
The Bona Diamond PCD Segments are genuine Bona grinding segments designed for use with the Bona Concrete Disc for FlexiSand. They are intended for the preparation of suitable concrete surfaces and the removal of weak surface laitance or sinter layers before primers, damp-proof membranes, smoothing compounds or flooring systems are applied.
Unlike the more aggressive PCD Split and PCD Maxi segments, the Diamond Segments are primarily used to grind and prepare the concrete itself rather than remove heavy coatings or thick adhesive residues.
Each pack contains four genuine Bona Diamond Segments, providing one complete matching set for the Bona Concrete Disc.
Key Features
Technical Information
| Product | Bona Diamond PCD Segments |
|---|---|
| Bona Part Number | ASO312571 |
| Quantity | 4 segments per set |
| Segment Type | Diamond grinding segment |
| Mounting | Magnetic |
| Compatible System | Bona FlexiSand fitted with the Bona Concrete Disc |
| Primary Use | Concrete preparation and removal of laitance or sinter layers |
Recommended Applications
Complete Your Grinding System
Which Segment Should I Choose?
| Segment | Best For | Action |
|---|---|---|
| Diamond Segments | Concrete preparation, laitance removal and removal of sinter layers. | Grinding and surface preparation |
| PCD Split Segments | Polyurethane, paint and thinner layers of adhesive residue. | Controlled coating removal |
| PCD Maxi Segments | Thick adhesive, bitumen, epoxy, carpet foam and heavy coatings. | Most aggressive removal |
The Bona Diamond Segments are supplied as a complete four-piece set and are designed for use with the Bona Concrete Disc for FlexiSand, which is sold separately.
Fit one complete set of four matching segments to the grinding plate. Different segment types should not be mixed on the same disc.
Choose the Diamond Segments when the concrete surface itself requires grinding, opening or removal of laitance and sinter layers.
For polyurethane, paint or thinner adhesive residues, use the Bona PCD Split Segments. For thick adhesive, bitumen, epoxy or carpet foam, use the more aggressive Bona PCD Maxi Segments.
Before grinding, identify the substrate and check that mechanical preparation is suitable. Test the segments in a small area and regularly inspect the grinding plate and magnetic mounting points during use.
Connect the FlexiSand to suitable professional dust extraction and wear appropriate respiratory, eye, hearing and hand protection. Do not grind wet surfaces or unidentified older coatings and residues.