PU / Resign dispensers Thanks to our expertise in bonding and sealing, Retech offers its customer’s special equiptment for the processing of polyurethane and fiberglass.

Polyurethane (PU / PUR) is a synthetic resin in which the polymer units are linked by urethane groups.

Polyurethane products have many uses. For example, they are used in the manufacture of flexible, high-resilience foam seating, rigid foam insulation panels, microcellular foam seals and durable elastomeric tires, surface sealants and surface, high performance adhesives, synthetic fibers carpet underlay and hard-plastic parts.