A person pulls the plastic off a tube and sticks the tube in a white bucket with steam coming off the bucket.
A bucket of liquid nitrogen is reacting before someone unwraps and then sticks a paint roller inside it.
A person wearing gloves is taking a paint roller out of a plastic bag then dipping it into a bucket while others watch and ask him questions.
Man placing a tube into dry ice that is being held in a white bucket on the floor.
A man is pulling a new paint roller out of cellophane and dipping it in a bucket.
A man opens up a paint roller then another man put the paint roller into the bucket as another man is speaking.
A few people in a room mix a paint roller with a chemical inside a white bucket.
A young man describes the paint roller he is holding while another man asks questions.
A couple of people are explaining how to do a process that involves putting paint rollers in a hot bucket of water.
Someone unwraps a paint roller and dips it into a bucket of liquid nitrogen while someone else talks about it.