Resin-bonded 150 mm diamond grinding disc for concrete
150 mm diamond grinding disc – Intermediate concrete grinding for Repex Floor multi-disc grinders
Optimise your floor preparation with this 150 mm diamond grinding disc, grit 30, specially designed for Repex Floor multi-disc concrete grinders. Ideal for the intermediate sanding stage, this professional disc is used between rough sanding and final polishing to achieve a perfectly uniform surface.
Thanks to its resin-bonded technology and high-performance diamond segmentation, it ensures controlled material removal whilst minimising scratches. It effectively prepares mineral substrates such as concrete, stone or composite materials prior to the finishing and protection stages.
Performance and precision for controlled sanding
This Ø150 diamond disc offers effective and consistent abrasion, removing imperfections left by coarser grains whilst refining the surface. Its design ensures excellent durability and a uniform finish, essential for a professional result.
Compatible with Repex Floor multi-disc sanders, it fits perfectly into a structured and high-performance sanding process.
The advantages of the resin-bonded diamond disc
- Smoother and more consistent finish
- Significant reduction in micro-scratches
- Ideal transition before polishing
- Suitable for all types of mineral floors
- Can be used dry or wet
Unlike metal discs, this resin-bonded disc prioritises finish quality, delivering a superior visual result and better substrate preparation.
Recommendations for use to achieve optimal results
To get the most out of your diamond abrasive disc, follow these best practices:
- Follow the sanding stages: do not skip grit sizes (e.g. going directly from 50 to 200 can leave invisible defects that will reappear after finishing)
- Recommended speed: between 1500 and 2000 rpm on concrete
- Pressure: let the weight of the machine do the work to prevent overheating
- Extraction: essential when using dry for better visibility and to protect your health
Service life and maintenance
The resin-bonded diamond disc offers an intermediate service life: it wears out faster than a metal disc, but guarantees a superior finish.
Signs indicating that replacement is necessary:
- Loss of cutting efficiency
- Unusual overheating
- Worn or rounded diamond segments
Why choose this Ø150 diamond disc?
This professional abrasive disc is the ideal solution for tradespeople and floor sanding specialists seeking a precise, durable and aesthetic result. It is an essential step in achieving a surface ready for polishing and protection.
Choose the performance of diamond discs designed by a sanding specialist and ensure a flawless finish for your concrete sanding projects.
Beware of counterfeits!
Non-contractual photo
Please note that the product photos on the website are not to scale.
