Open cell allows liquid, gas, and air to pass through. Choose from our selection of poron urethane foam,. Poron foam is a polyurethane material that provides excellent recovery from compression and good chemical resistance. Resilient polyurethane foam sheets and strips. Web about this item.
Poron foam is a polyurethane material that provides excellent recovery from compression and good chemical resistance. Web about this item. Choose from our selection of poron urethane foam,. Open cell allows liquid, gas, and air to pass through. Poron foam is a polyurethane material that provides excellent recovery from compression and good chemical resistance. Resilient polyurethane foam sheets and strips.