I've been using Sherwin Williams Kemvar catalyzed varnish for maybe 5 years now and like many things about a CV finish. I generally work on cabinetry, doors, furniture,etc and like the durability of CV. When I went to replenish my supply, I found out that Sherwin Williams central america, I live in Panama, has discontinued their CV finishes. I was told that the replacement is a catalyzed polyester finish. I have never used a polyester finish but my instinct is screaming plastic looking which I hate. Anyone ever tried this type of finish? Thoughts or comments? I've tried talking to some of the woodworkers here locally and the most common finish seems to be sanding sealing...no fine furniture coming outta here I guess.