Georgia Gulf SP-6655 is a high flow rigid PVC compound designed for electrical and custom molding applications. This compound features excellent physical properties, good melt flow, and exceptionally high impact strength, especially at low temperatures. SP-6655 UL Flammability rating and elevated UL Relative Thermal Index rating are provided. Information provided by Georgia Gulf Georgia Gulf became Axiall Corporation, which was later acquired by Westlake Plastics. This specific grade is discontinued. |