The 48 FT Self-Seal Black Rubber Insulation Tube, measuring 5/8 ID x 1-1/2 Wall, from Jones Stephens Corp is engineered for optimal thermal performance. This insulation tube is designed to fit standard piping, providing excellent heat retention and energy efficiency. The self-sealing feature simplifies installation, allowing for a snug fit without additional adhesives. Constructed from high-quality rubber, it offers durability and resistance to moisture and temperature fluctuations. Ideal for HVAC systems, plumbing, and refrigeration applications, this insulation meets industry standards for safety and performance, ensuring reliable operation in various environments.