RVs come with many of the amenities you would want in a tidy package minus a large footprint. The one drawback, however, is the wear and tear that the RVs exterior experiences. Rough rides and bad weather break down the exterior’s seals, causing the elements to enter inside. Knowing how to reseal RV exterior will help you mitigate this problem.
Sealants in the vehicle’s various parts are the main substances protecting against the entry of elements inside. They line every nook and cranny of the exterior. They are made of different materials to suit the application. They offer superb protection for a long time if maintained well. They are not invincible, however, and will eventually break down. Thus, the exterior, and by extension, the interior, becomes vulnerable.
Self-Sealing RV Exteriors
The only way to rectify the situation is to reapply the sealants. There are many things to consider before setting out on that task. You might even require the help of a professional if the problem is too severe. In other cases, you can learn how to reseal RV exteriors and do it yourself by meticulously following a few guidelines.
Identify the Problem Accurately
Is the seal just starting to break, or has it come off in large chunks? Which section’s seal is undergoing or has undergone the wear and tear? The answers to these are critical to resealing.
As the nature of the wear and tear and the material of sealants impacts the overall result, they must be noted to obtain the correct replacement type and quantity to fix the issue.
Applying At the Right Temperature
Sealants flow and cure best when the temperatures are warm. Therefore, it’s ideal to seal your RV during the dry/summer season. If there is an urgency, and summer is still away, you could use an indoor heated space to perform your work.
For sealants that don’t react well to water before curing, avoid rainy times. Ensure there is sufficient cover over your vehicle before sealant application if you must do so during rains.
Applying the Right Pressure and Technique
The properties of sealants like sag, tensile strength, adhesiveness, time to cure, etc., vary vastly from one to the other. Therefore, they each have a recommended technique of application to get the best results. You should know these techniques for getting the sealing job right.
The application of pressure might be required for some sealants to set right. Know the recommended value for a sealant type and the best ways to apply that pressure before starting.
Cure It Before You Use It
The curing process is what lets sealants achieve their intended function. Here too, different sealant types have varied curing requirements.
Some cure with air while others with moisture. Some require pressure, while others don’t. You should understand the curing requirements for each type of sealant you’re using and implement them faultlessly. Otherwise, you could end up with a poor seal, wasting money in the process.
Wait till the sealant cures before using your RV as usual.
RVs bridge the gap between living outdoors and indoors. Their exterior seals bridge the bodywork gaps that blur the line between the two spaces too. Learning how to reseal RV exteriors helps you separate the two spaces again after the seals have broken down.