Poly Urethane Foam for Ice Box Insulation is used to sustain a suitable temperature inside the box to keep the ice from melting. The Poly Urethane Foam acts as an insulation material to make thick walls. The Poly Urethane Foam helps in maintaining appropriate storing conditions for water pouches, cold drinks and other food products. The Poly Urethane Foam for Ice Box Insulation is light in weight and has high storing capacity.