Year before last it was ain the Simoniz AAPEX booth at industry week if I remeber correctly. That packaging was also at a local auto parts store here as well.
I have used Opti seal, it does flash dry, a little goes a long way. It takes a little practice to apply evenly.
I am unsure about cure time, but 8-12 should be sufficent
I only have two sample pots of Light Fantastic and Orange Crush. I was impressed with the look. The Orange Crush made my red SUV pop!Would like to try more DoDo products.
I have used it with good success and it does last longer.
Be sure the glass is completely clean. Just follow the instructions and you should have good results.
I work for an automotive trade association, of independently owned collision and mechanical repair facilities. My main funcitons are to staff the repair hotline and webmaster of our websites. I also an insurance sales and customer support person.