The 3 FT X 4 FT X 1/2 Thick Black Rubber Insulation Sheet with PSA from Jones Stephens Corp is designed for effective thermal insulation. Covering an area of 144 square feet, this sheet is perfect for insulating pipes, ducts, and equipment. Made from high-quality rubber, it provides excellent thermal resistance and sound dampening properties. The self-adhesive backing (PSA) allows for easy installation, ensuring a secure fit without the need for additional adhesives. This insulation sheet is ideal for both residential and commercial applications, helping to improve energy efficiency and reduce noise.