Reflectix 5439062 Reflective Foam Expansion Joint Roll 4" W X 50 ft. L (5-Pack) The Reflectix Expansion Joint is a highly durable and lightweight solution designed to provide excellent insulation and flexibility for concrete expansion joints. Made from closed-cell foam, this expansion joint offers a reliable and long-lasting option for various concrete needs, including filling gaps between poured slabs or sections. The reflective facing helps to further improve its performance by reducing moisture and maintaining temperature control. Features: High-Quality Material: Made of closed-cell foam, this expansion joint is designed to be flexible enough to mold to various contours while providing exceptional durability. Energy Star Certified: Helps with energy efficiency, making it a great choice for projects that prioritize sustainability and cost savings. Water and Moisture Resistant: The product is designed to withstand moisture, making it ideal for outdoor use or areas exposed to water. Vapor Retardant: Prevents moisture from migrating between the concrete slabs, helping to prevent damage from freezing or expanding. Formaldehyde Free: Safe for both installation and long-term use without releasing harmful chemicals. Reusable Tear-Off Strip: Allows for easy adjustments or modifications to the installation, making it convenient for various applications. Sturdy Construction: Termite and moisture-resistant properties ensure long-lasting performance in challenging conditions. Specifications: Brand Name: Reflectix Product Type: Expansion Joint Material: Closed Cell Foam Color: Black Thickness: 1/2 inch Width: 4 inches Length: 50 feet Coverage Area: 50 sq ft Facing: Reflective Vapor Retardant: Yes Formaldehyde Free: Yes Energy Star Certified: Yes Packaging Type: Roll Each Weight: 1.1 lbs Number in Package: 1 pack Benefits: Flexible Design: Perfectly adapts to the contours of the concrete, ensuring a tight and secure fit for expansion joints. Eco-Friendly: With Energy Star certification and formaldehyde-free materials, this product is environmentally friendly and safe for use in a wide variety of construction projects. Easy Installation: The product comes in a roll, making it easy to unroll and apply to the desired area, reducing installation time. Durability: Offers long-lasting protection and insulation against water, moisture, and temperature fluctuations. This Reflectix Expansion Joint is an excellent choice for residential, commercial, and industrial applications where concrete needs expansion joint protection. Whether you are working on driveways, foundations, or any other concrete structure, this expansion joint ensures superior quality and performance.