Clients complaining of slippy windsurf boards is there grip paint available, any other solutions pl.?

Question

Clients complaining of slippy windsurf boards is there grip paint available, any other solutions pl.?

Answer 1

Paint with a mixture of polyurethane yacht varnish and fairly fine sand.

Answer 2

Velcro slippers?

Answer 3

try using skateboard griptape! Kateskates.co.uk might have some advice on the Topic

Answer 4

I'm betting that there are specific shoes sold that are designed not to slip. I think a surf shop would sell them.