The 3 FT X 4 FT X 1/4 THICK BLACK RUBBER INSULATION SHEET with PSA from JONES STEPHENS CORP is designed for effective thermal insulation and soundproofing. Covering an area of 288 square feet, this sheet is made from high-quality rubber, providing excellent durability and flexibility. The pressure-sensitive adhesive (PSA) backing allows for easy installation on various surfaces. Ideal for both residential and commercial applications, this insulation sheet meets industry standards for performance and safety, making it a reliable choice for insulation needs.