... Application: It applies to make rubber sticks, rubber wheels, sealing rings, sieve plates and other polyurethane elastomer wares Detailed ... DescriptionApplication: It applies to make rubber sticks, rubber wheels, sealing rings, sieve plates and other polyurethane elastomer wares.Characteristics:The ... t use it up in one time, filling nitrogen and sealing it. The pot time is 3 months. Packing:20kg ...