This seal kit is 1/4" wide and 10' long.  If you need 3/16" wide  or more length please see our other listings. Measuring your thickness correctly is very crucial.
If you buy 1/4" and you needed 3/16" you will not be able to reassemble your windows into the frame. If you need 1/4" and buy 3/16" you will have some slop and play in your windows. I will tell you that almost 95% of the windows are 3/16". 

Introducing our unique seal, manufactured exclusively in the United States. Unlike any other seal on the market, our seal features a state-of-the-art desiccant embedded within the silicone. Unlike traditional silica desiccants, our seal utilizes a molecular sieve, providing superior performance in environments with fluctuating temperatures, such as RV windows. This is a permanent solution that will effectively eliminate the problem of foggy windows for good. Invest in our cutting-edge seal and experience the difference for yourself.


Before the fix

Foggy RV Windows

Our in-depth process, which is outlined in a 30-minute video, is designed to address the root cause of the problem and provide you with crystal clear windows that are ready for your next camping adventure. The process includes removing the windows, separating the frame and insulated glass, cleaning the glass, and resealing the window with a new seal. All necessary materials are included in the kit, and the process can be completed in around 2-3 hours with the help of a helper as the windows are heavy. Say goodbye to the aggravation of foggy windows and invest in the Crystal Clear RV Window today.
After the fix!

Watch the video below!
Crystal Clear RV Window!
A detailed 30-minute video guides you through the entire process, from removing the windows, separating the frame and insulated glass, cleaning the glass, and resealing the window with a new seal. All necessary materials are included in the kit, so you won't have to make any additional trips to the hardware store. As the windows are heavy, it's recommended to have a helper to assist with the installation process. Say goodbye to the aggravation of foggy windows and enjoy a safer and more enjoyable camping experience with our Crystal Clear RV Window solution.
Our Crystal Clear RV Window solution is suitable for all types of RVs, not just motorhomes. Whether you have a travel trailer, fifth wheel or any other type of RV, if your windows are foggy, they can be repaired with our solution.

The cost of our kit is an affordable $117.00 and includes free shipping within the USA. This is a fraction of the cost of replacing a window and a much more cost-effective solution.
All the materials included in the kit are proudly made in the USA. Invest in our solution and enjoy clear and unobstructed views for your next camping adventure!
Everything in this kit is Made in the USA!

Here's what is in the kit! 
You'll not have to go to the hardware store to get anything. This kit is complete!
  • ​​​Razor Scraper and Razor knife
  • ​Masking Tape
  • 100% RTV Silicone, 3 ounces, with applicator tip
  • Plastic Razor Scraper for scraping the caulking off the RV without scratching the RV with 5 extra plastic blades
  • 10 to 11 feet of our specially engineered insulated glass spacer, vacuum sealed to keep moisture out!
  • ​That's plenty to take care of one large RV window! (measure all the way around the pane of glass you plan to work on)
This is our spacer, engineered to solve the root cause of the problem. This spacer is 3/16" thick. To measure the distance between your glass panes simply move one of your sliding windows forward and measure the space at the back of the glass. It should be 3/16" to 1/4"
The desiccant is embedded in the superior insulating silicone foam to absorb any moisture that gets between the glass while assembling the two panes of glass together.   for Long-term durability, UV resistant silicone material is used to prevent spacer degradation. 
This is user friendly and easy to apply!

How to get rid of Foggy RV Windows, Crystal Clear when done! DIY Kit!

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