Do not thin TotalBoat TableTop Epoxy with acetone or any other solvent, for any reason, or the product will not cure properly. For improved flow and self leveling, mix and apply TotalBoat TableTop Epoxy as specified in the Technical Data Sheet.
For better flow in cooler conditions that are close to the minimum application temperature, you can warm the product in the bottles before dispensing by placing the closed resin and hardener containers in a warm water (80-90°F, maximum) bath. Do not overheat the product or you'll reduce the working time. For best results, you'll want to apply the product in smaller rather than larger batches.
To help the product self-level, you can wave a heat gun quickly back and forth, a couple of seconds at a time, over the poured epoxy. Be sure that you don't hold the heat gun in one place to avoid scorching the epoxy - wave lightly and keep moving. The goal is to help the epoxy self level and not to overheat it.