The Jones Stephens IR4425A is a 4' x 25' x 1-1/2" black rubber insulation sheet roll, designed for effective thermal insulation in various applications. This product covers an area of 100 square feet, making it ideal for larger projects. Constructed from high-quality rubber, it provides excellent durability and resistance to moisture, ensuring long-lasting performance. The insulation is suitable for pipes and ducts, helping to maintain temperature and reduce energy costs. Its flexible design allows for easy installation around various shapes and sizes, while the black finish offers a sleek appearance. This insulation meets industry standards for safety and efficiency, making it a reliable choice for both residential and commercial use.