If you are taking it in the water it should have some kind of protection from the water. The maker of this scoop recommended parafin wax. I tried that and it was excellent and easy on the hands. Problem was, when I got to Florida, the summer heat would melt it and make a mess. I ended up removing that with a hair dryer. I sanded it good to remove any of the cheap varnish that comes on it. Then I applied Ace Hardware Spar Varnish (you just need the smallest can). I really researched this and this is the one to use. It is what people who build fly fishing rods use (besides epoxy, but unlike epoxy this won't cause health problems from being in contact with it). Not all "Spar" Varnish is really spar varnish. Besides, even if something used to be good, to meat environmental regulations the formulas are continually being changed, so it might be a completely different product than what you have heard about. After a few coats it had a beautiful glassy look. Sand it with 200 grit sand paper between coats (lengthwise strokes only). I used a cheap foam brush and it looked great. Waited 2 days between coats. I have used this process on all of my wood handles. They typically last a couple of months (every day water hunting) before needing a new coat. Unfortunately the handle for this particular scoop broke, but I found a sturdy used fiberglass handle that fits the bill. Good Luck,
Lazy