Protects against UV rays and the elements - extend the life of your air conditioner with our window seal kit. Its gray UV fabric protects against ultraviolet rays and provides an effective barrier against rain and dust, thus preserving the performance of your unit. Optimal thermal insulation - Improve the energy efficiency of your air conditioner with our portable air conditioner window kit. It reinforces the thermal insulation of your window, helping to maintain a comfortable temperature while reducing energy costs. High-performance adhesive - Our kit is equipped with a robust backing that withstands high temperatures up to 80°C. Thus, it stays securely in place, ensuring a perfect seal and long-lasting durability. Hassle-free installation - No tedious DIY required. Easily install our kit in a few simple steps: attach the adhesive tape, stick the caulking fabric, and seal with the zipper. There you have it, your air conditioning is ready to work efficiently. Versatility and