The (456 FT) 3/8 ID x 1/2 Wall Rubber Pipe Insulation from JONES STEPHENS CORP is designed to enhance energy efficiency in plumbing systems. This high-quality insulation is made from durable rubber, providing excellent thermal resistance and sound dampening properties. With a 3/8" inner diameter and 1/2" wall thickness, it fits standard piping sizes, ensuring a snug fit. Ideal for use in both residential and commercial applications, this insulation helps prevent heat loss and condensation, contributing to energy savings. The 456-foot roll offers ample material for extensive projects, making it a practical choice for contractors and DIYers alike.