I was the safety guy at the shop for many years.
Following OSHA guidelines any incline or change of elevation in the shop (greasy shoes) had to be identified (we used traffic yellow paint and non-skid sticker treads). When the non-skid sticker treads wouldn't work, I just added sand to the paint. It worked and passed OSHA inspections. You don't add a lot of sand and you have to mix it really good.
You could try doing a test on a small section and see if you like the results. As the paint wears, the sand does come off but you just repeat the procedure for maintenance and touch ups.
Edit: You can also mix it into a clear coat and it still works.
Edited by
Tom4Uhere
on Thu 07/08/21 09:06 AM