The Mueller Streamline F318 12 25 HD is a heavy-duty black double ply poly insulation with an impressive R-value of 8.0, designed for superior thermal performance in HVAC systems. This product is constructed from high-quality black polyethylene, ensuring excellent moisture resistance and durability. Its dimensions are optimized for a snug fit in standard applications, making it a reliable choice for both residential and commercial use. The F318 series meets industry standards, providing peace of mind in terms of safety and efficiency. This insulation solution is perfect for enhancing energy efficiency and reducing heating and cooling costs.
