i bought one of the 8oz and painted a complete suit and did some extra on another guys suit and didnt even use half the bottle. i was told to dilute it 50/50 with distilled water. i didnt dilute it quite that much but i got 3 coats on my entire suit. also dont put a fan on it let it dry on its own. it will get small bubbles on it and if you dry it with a fan instead of letting them dry slow and pop on there own you will have small pits all over your suit.