Are you in the spray foam insulation business? Do you apply polyurea or polyurethane fast set plural component coatings? Ever wonder the benefits of using a hydraulic proportioning unit vs pneumatic or electric? Murph Mahaffey from Polyurethane Corporation (PMC) sits down with Jason to discuss what exactly is a fast set plural component proportioner and what the benefits of going with a hydraulic unit are.PMC has been in the polyurethane equipment industry since 2007 and has since made a name for itself as a reliable and affordable option for high performance coatings equipment.For pricing, availability, repair work and tech support, call Air Equipment and Repair at 210-223-3157