literally since I did this project I can't get enough of using epoxy. After a few projects I have done I have some tips I'd absolutely reccomend to make life easier and bubbles forming. 1. Prep is everythinggg. Make sure area is spotless. If you think its clean.... Clean it again. 2. Stir like crazy. When I mean stir - I mean use a drill attachment to mix throughly if you can get your hands on one. The instructions say for three minutes but do it for five if you are adding glitter. 3. If you are adding glitter do it slowly and make sure you pour evenly In rectangular rows and then spread the product out . 4 . grab yourself yourself, dollar squeegee at the dollar store.... this makes it a lot easier to spread the product around without making a huge mess. 5 use a heat gun or heat lamps to help set faster and remove bubbling. You can also pop bubbles with toothpicks.