Head to head
Bona FlexiSand 1.9 vs Von Arx VA25S3P
The Bona FlexiSand 1.9 is a single-disc rotary floor sanding and buffing machine. The Von Arx VA25S3P is a electric floor scarifier and planer for surface preparation.
Last reviewed 13 September 2026
Specifications side by side
| Bona FlexiSand 1.9 | Von Arx VA25S3P | |
|---|---|---|
| Voltage | 230V, 50Hz, 11A | 400V, 3-phase |
| Power | 1.9kW | - |
| Disc diameter | 407mm (16in) | - |
| Weight | 50kg (plus optional 11kg magnetic weight) | - |
| Motor | - | 4kW |
| Cutting width | - | 250mm |
Sources: Bona FlexiSand 1.9, Von Arx VA25S3P. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the FlexiSand 1.9 if...
A single-disc rotary sander used for buffing, screening and light sanding rather than heavy stock removal, which is why floor contractors keep one alongside a belt or drum sander rather than instead of one. Its 407mm disc and 1.9kW motor put it in the same bracket as other single-phase rotary buffers sold through UK flooring trade counters.
Listed by
Buy or hire the VA25S3P if...
A compact electric scarifier for stripping paint, coatings and road markings from small to medium concrete and tarmac areas. Its size suits car parks and pavements rather than the large road surfaces a ride-on planer would cover.
Listed by
- The Hire Supply Co UK Ltd - London
Common questions
What is the difference between the Bona FlexiSand 1.9 and the Von Arx VA25S3P?
The Bona FlexiSand 1.9 is a single-disc rotary floor sanding and buffing machine; the Von Arx VA25S3P is a electric floor scarifier and planer for surface preparation.
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