ooh, not sure about yellows, they will wear big time.
On 'normal conrete' we used to run green or blues mainly for wear rate.
Or try some of the schuey 'blocks' they may wear better on yellow compound. other than that, foams.
But if it is like the sports hall floors then yellows will be fine. It depends how 'shiny' it is and if it is in the slightest bit abrasive.
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