The 48 square foot black rubber insulation sheet from Jones Stephens is designed for superior thermal protection and sound dampening in HVAC and plumbing applications. Each sheet measures 3 feet by 4 feet and is 1-1/2 inches thick, providing substantial coverage for various projects. The high-quality rubber material offers excellent resistance to moisture and temperature fluctuations, making it suitable for both indoor and outdoor use. This insulation solution is perfect for pipes, ducts, and equipment, helping to improve energy efficiency and reduce noise transmission. Its durable construction ensures long-lasting performance, making it an essential addition to any insulation project.