The 5/8 ID X 1/2 Wall Seamless Black Rubber Insulation Coil (1200 FT) from Jones Stephens Corp is designed for effective thermal insulation in HVAC applications. This coil features a 5/8 inch inner diameter and a 1/2 inch wall thickness, providing excellent thermal resistance. The seamless design ensures minimal heat loss and enhances energy efficiency. Made from high-quality black rubber, it is durable and resistant to moisture and chemicals. Ideal for use in both residential and commercial settings, this insulation coil is perfect for protecting pipes and improving system performance.