VIBRATHANE B670 is a polyether-based MDI terminated prepolymer that yields a 53 Shore D urethane when cured with 1,4-butanediol. It has exceptionally low viscosity and outstanding processing characteristics. Urethanes made from VIBRATHANE B670 exhibit excellent low temperature properties, high abrasion resistance, and outstanding hydrolytic stability. These properties make VIBRATHANE B670 well-suited for applications in the advanced materials industry. Its high tear strength, flexibility, and resistance to degradation ensure durable performance of advanced material end products. The product's unique combination of processability and mechanical properties allow manufacturers to develop advanced materials with extended lifetimes and reliability.