Squeegee Excess Material into the Bag

What happens here

Once the plastic bag is securely taped down, use a large floor squeegee to push the excess liquid epoxy or floor coating material from the floor surface directly into the opening of the taped plastic bag. Work systematically, pushing the material towards the bag. One person can hold the bag open to facilitate the collection while another operates the squeegee.

Goal: Collect all excess liquid material into the plastic bag.