The F314 10 25 HD Black Double Ply Black Poly R-4.2 from Mueller Streamline is designed for high-performance insulation. This product features a heavy-duty double ply construction, providing an R-4.2 thermal resistance rating, ideal for various HVAC applications. Measuring 10 inches in diameter, it ensures effective temperature management in diverse settings. The black poly finish offers enhanced protection against environmental factors, making it suitable for both indoor and outdoor use. This lightweight insulation is easy to install and meets industry standards for quality and performance, making it a reliable choice for energy efficiency.
