The F216 10 50 Silver Double Ply Black Poly R-6.0 from Mueller Streamline is a high-performance insulation product designed for optimal thermal efficiency. This double-ply insulation features a reflective silver surface that enhances energy savings by reducing heat loss. With a thickness of R-6.0, it provides excellent thermal resistance, making it suitable for various applications, including HVAC systems and piping. The black poly material is durable and resistant to moisture, ensuring long-lasting performance. Ideal for both residential and commercial use, this insulation product helps maintain desired temperatures while reducing energy costs.