DUPOL - Epoxy Floor Squeegees - Notched Squeegee 16” are Used to Apply Heavy coatings Such as epoxy, Urethane, Cement Self-Leveling. The Best Serrated Squeegee to Apply epoxy Floor coverings. - Amazon.com
How to Self Level Bathroom Floors Part 2...Adding Leveler Over Concrete -- by Home Repair Tutor - YouTube