Unless you have professional equipment and professional experience spraying this or similar finishes, you'd have to pay someone to spray it for you. It's not easily repaired by you or by them. If you get a bad scrape you'll have to either get the whole thing sprayed again or cover it with varnish of another type.

If you don't mind, or if you can fix it yourself, it's a great finish. Not the best against rocks, so you might consider a graphite bottom.

m