Description
Overview:
These Floor Grinding Stones, 60 grit, are replacement abrasive blocks for heavy-duty floor preparation on concrete. Made from black silicon carbide, they deliver a dependable, consistent cut and a smooth surface ready for further finishing. Designed to suit the stone holders on Errut and Belle PRM floor grinders, they are a practical choice for trades and DIY users who need reliable stock removal with a refined finish. The 60 grit grade sits in the medium range, making it useful after initial coarse grinding and before fine finishing or sealing. Built to cope with site conditions, the stones are robust and stable under load, helping the Belle PRM and Errut machines maintain even contact and flatness across large areas.
Key Features:
- 60 grit silicon carbide for balanced stock removal and smooth surface preparation
- Durable black silicon carbide grain for long service life and consistent cutting action
- Suitable for concrete floor grinding and refining after coarse passes
- Designed to fit standard stone holders on Errut and Belle PRM floor grinders
- Reliable performance across wide floor areas, aiding flatness and uniform finish
- Stable block form for controlled, even contact under machine weight
- Easy to install and remove for quick swap-over on site
- Helps reduce high spots, surface laitance, and trowel marks prior to coatings or screeds
- Compatible with typical site grinding speeds used on PRM-type machines
- Low-maintenance abrasive that resists rapid glazing under normal use
Typical Applications:
Levelling and smoothing concrete floors in warehouses, workshops, garages, and refurb projects. Ideal for removing light surface defects, laitance, and minor ridges before applying epoxy coatings, sealers, levelling compounds, or finishes. Used after coarse grinding stages to refine the surface and improve overall flatness ahead of polishing or final preparation steps.
Also known as:
Grinding blocks, abrasive blocks, floor grinder stones, 60-grit stones, silicon carbide stones, concrete grinding stones, PRM grinding blocks, medium-grit floor stones.
Fits Models:
Belle PRM, Errut, PRM
Product Specifications
| L&S Part No. | 890 600 |
|---|---|
| Manufacturer | Altrad/Belle |
| OEM No. | ERG03 |
| Unit of Sale | 1 |
| Applications | BellePRM, Errut, PRM |
| Machine Type | Floor Preparation |
