Expensive but worth it. No fumes. Made in USA. Takes water soluble dyes and TransTint pigments nicely. Brushes and spray guns can easily be cleaned up with water. Dry finish will dissolve in 90% isopropyl alcohol. Low pressure spraying gives great results but you need to keep coats thin to avoid runs. There's plenty of info online about how to apply and polish it. For best results wait a week or two after the final coat before trying to buff it out. It takes a while to reach full hardness.