I was wondering why clark foam is the only one making that type of foam blanks.Do you have to have a reactor or a kettle or a full on chemical plant to produce that type of foam.He must have a patent for that type of foam.Just curios.
Clark does have a reactor for his formula, buys raw urethane powdered resins and blends it in the reactor
Walker is another company in the US making blanks
What is a reactor for, I thought you just mixed the chemicals and pour them??
A reactor is a jacketed mixing machine that controls exotherm in the mixing process
Walker makes them also is he on the east coast or what.Does he ship them all over the country like clark does or is he just local or small company.