Head to head
Bona FlexiSand 1.9 vs Pike Signals EVO
The Bona FlexiSand 1.9 is a single-disc rotary floor sanding and buffing machine. The Pike Signals EVO is a battery-powered portable traffic light system.
Last reviewed 13 September 2026
Specifications side by side
| Bona FlexiSand 1.9 | Pike Signals EVO | |
|---|---|---|
| Power | 1.9kW | deep-cycle VRLA batteries, 12V 105Ah |
| Weight | 50kg (plus optional 11kg magnetic weight) | under 210kg including batteries (RadioMaster) |
| Voltage | 230V, 50Hz, 11A | - |
| Disc diameter | 407mm (16in) | - |
| Controllers | - | T2 (2-phase), T5 (5-phase), PT5 (5-phase + 4 pedestrian crossings) |
| Battery life | - | up to 14 days (RadioMaster) or 7 days (MicroBox) |
Sources: Bona FlexiSand 1.9, Pike Signals EVO. 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.
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Buy or hire the EVO if...
A battery-powered temporary traffic light system for controlling single-lane closures on roadworks and utility jobs. Highways and utility contractors hire it where mains power is not available at the site.
Full EVO specifications →Common questions
What is the difference between the Bona FlexiSand 1.9 and the Pike Signals EVO?
The Bona FlexiSand 1.9 is a single-disc rotary floor sanding and buffing machine; the Pike Signals EVO is a battery-powered portable traffic light system.
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