On my 37 there is some sort of non skid on it. Seems almost like rhino liner and painted over.

What is it?

Also, best to pain or powdercoat the swim platform?

I prefer powdercoat for swim platforms. Not sure what AT used since I had my swim platform made. I used clear non skid tape and it has been on for over 6 years.

Awlgrip Griptex non-skid additive.

Thanks Pat! So they are painted from you?

EDIT: Just saw how it is applied, so it is painted. Thanks again!