The Mueller Streamline F116 16 25 is a robust grey double ply black poly insulation sleeve with a thermal resistance of R-6.0. Measuring 16 inches in diameter, this product is engineered for superior insulation in HVAC applications. Its double ply construction enhances durability and performance, while the black poly finish provides additional protection against environmental factors. This sleeve complies with industry standards, ensuring it meets the demands of both residential and commercial installations.
