Hello every one I was looking at a lot of different tops and came across this one on finishing a pickup bed which I have just about completed. I would like to make a suggestion on a great finish that every one may not have heard of, it is a two part urethane called Bristol it is a marine finish it will last 7 to 10 years in the direct sun and weather. I have used it on a boat which sat in the salt water environment for at least seven years and still looked like new. Bristol is not cheap around $55 a quart depends were you get it. It comes as a 1 quart kit with the cat. If longevity is a issue it is great stuff. It is a high gloss but there is an additive to dull it down if you want.