We've used the Enduro product line in our finishing shop for years. When Enduro was still made by Compliant Spray Systems in San Clemente, Ca., we would get custom colors made for us. They were acquired by General Finishes a few years ago and Enduro became their industrial line of waterborne finishes. The "pre-cat" was then added to the Enduro line.
We've used the "poly" for many years and love the way it looks. When we needed more durability, we added their crosslinker catalyst to the "poly" to toughen up the coating.
Since the GF change, we decided to start testing the "pre-cat" several months ago. We refinished a dining table for a client last year using the "pre-cat". The table is used by the family every day and gets quite a bit of "abuse" from their children. About a month ago, the clients called to have us touchup several pieces of furniture in the home. This gave us a chance to see how the table's finish was holding up. The dining table had some damage from some extremely hot microwaved dishes. There were melted ring marks in the finish, but no hazy blushing at all. The table looked great except for the heat damage and the clients are very happy with the finish durability. (Note -It was refinished with lacquer by another shop several years ago and it didn't hold up well for them) We ended up repairing the damage on the table and re-coating it.
Our conclusion so far:
Pros -the "pre-cat" does have good durability and it sprays well
Cons -it doesn't look as nice as the "poly" when polished, especially when its on top of something that's dark. For kitchen cabs, this generally hasn't been an issue. But, for a high polished piece of dark furniture, we would probably use the "poly".