ProTherm® 4303 by Shriram Axiall is a chlorinated polyvinylchloride (CPVC / PVCC) grade. Offers excellent processing, stability and physical properties with high heat deflection temperatures... view more

ProTherm® 4303 CPVC by Westlake Chemical is a rigid extrusion CPVC powder compound. Designed for interior pipe applications with an O.D. range of 1/2 to 8 inches requiring high heat deflection... view more

ProTherm® 4351 by Westlake Chemical is a chlorinated polyvinyl chloride (CPVC) grade. Offers high deflection temperature, excellent chemical resistance, excellent processability, excellent stability... view more