The Curtron CZN-6-PR-86-4PK Curtronizer Strip Door Replacement Strips 86 Long is a meticulously designed product tailored for businesses requiring efficient thermal barriers. Each package includes four strips, each measuring 6 wide and .060 thick, providing ample coverage for doorways. These polar-reinforced clear PVC strips are engineered to withstand temperatures ranging from -20F to 140F, ensuring reliable performance in diverse environments, from freezing cold storages to warmer industrial settings. The compatibility with CZN-6-PR-4086 further accentuates its adaptability, enhancing its utility for seamless replacement or upgrading of existing setups. The clear design of these strips not only maintains visibility, facilitating safe and efficient movement through doorways, but also helps in energy conservation by minimizing air exchange between different areas. These attributes make the Curtron CZN-6-PR-86-4PK an optimal choice for food service, warehousing, and industrial facilities, where maintaining specific temperature zones is crucial. The polar-reinforced construction ensures durability and longevity, making it a cost-effective solution for businesses aiming to enhance operational efficiency. With a focus on quality and functionality, this product delivers exceptional value across various market segments needing robust and reliable strip door solutions.