Trailer floor suggestion

[Baggey22]

**Mods, if this is in the wrong place feel free to move**

I got an enclosed trailer from a co-worker of my dad recently. I have some E-track I'm going to put down and wheel chocks.
My question is what should I put down on the plywood before I put the E-track down? I want something durable and that won't get slippery if it gets wet and/or dirty.
Pictures, links, etc are appreciated! Thanks

[K13sman]

Sand Paint

[greeny]

a less expensive option is deck paint with grit mixed into it. i used black in my trailer and it has held up pretty well over the past 3 years.

[Rambunctous]

Bed liner paint would work too.

[butcher bergs]

FWIW; I put e-track down on plain ol' plywood and haven't had any issues with traction, wet, dry or otherwise

[keeena]

I used 2-part garage floor epoxy with a double-down of the grit and it still gets a little slick when wet. But the epoxy is tough and holds up well to abuse. If using epoxy again I'd use a much more aggressive grit; the grit sold in the box stores is extremely fine and isn't is effective when used on wood.

This deck restore product has a very rough surface and might be worth a look.

[Baggey22]

I've done truck bedliner in a truck before. How well does it bond to wood? What kind of prep does it need for wood?

[Trouble]

I've always had linoleum on the floors of my trailers. The only time it's been slippery is when there was antifreeze on the floor. I just wipe up oil, etc. It looks nice and it's easy to sweep out.