pu binder, pu resin, pu adhesives free toxicity less smelling polyurethane binder is widely applied to the pavement of sorts of sport surfaces, like running tracks, tennis courts, playgrounds, acrylic courts and so on. There is two types: one component and two component.one...

pu track materials free toxicity less smelling pu glue  is widely applied to the pavement of sorts of sport surfaces, like running tracks, tennis courts, playgrounds, acrylic courts and so on. There is two types: one component and two component.one component pu binder...