After purchasing a car for your transportation needs, vehicle maintenance is a top responsibility. Despite the importance of car maintenance, 64 percent of car owners need help to handle maintenance and car care. Problems with the windshield can become dangerous and problematic if left in a state of disrepair.
One of the best ways to repair a windshield is by sealing it. Learning how to seal a windshield will help prevent water from entering the vehicle while providing a safe environment for you and your passengers.
The good news is that you’ve found this helpful guide to learn the steps to use when applying a rubber seal to your car’s windshield. Continue reading to learn essential car care tips today!
What Is Windshield Weather Sealant?
Windshield weather sealants are among the most effective ways to keep the weather out of your car when traveling or commuting with your family. The best sealant options are often waterproof. They’re designed to withstand harsh weather conditions, vibrations from the road, and extreme chemicals.
The sealants use a silicone gel to move into place and plug the gaps around your windshield. The purpose is to plug areas difficult to reach with the silicone to provide a successful and robust seal. You can use it at the top of the window and allow it to find and fill any holes around your windshield.
The best rubber seal is completely clear after drying. It should bond to the glass in the windshield and create the impression that it was never there. It’s a successful car care method for your car’s windshield and side windows.
Issues Fixed by Sealing Your Windshield
Weather sealant for your windshield is a remedy for several troublesome issues. Sealing your windshield primarily aims to plug areas with sizable gaps between the glass and your car’s body. The gap is substantial enough to allow water to enter the gap.
The real issues begin when water enters the gap and the temperature drops to freezing. The frozen water will cause the gasket and sealant to become weak and crack. It’s the primary way that water enters your car and causes damage and mildew.
Look for signs that you need to learn how to seal a windshield. If you notice significant condensation or water in your car after a rainstorm or trip to the car wash, you’re likely experiencing a poor rubber seal. Rust is another sign to look for around your windshield to identify areas where you need to seal your windshield.
How to Seal a Windshield
Learning how to seal a windshield requires patience to ensure it’s appropriately conducted. Taking the proper steps will help you save money and time. It’s an essential repair if you’re noticing water entering your car’s cabin while driving in the rain.
You can use the basic steps to close the gaps and prevent further damage. Here’s a look at the steps you should use when sealing your car’s windshield.
Identify the Problem
The first step involves determining the troublesome areas surrounding your windshield. Identify the leak by using a garden hose around the outside of your car’s windshield. Test small areas to look for signs of water damage and entry into the vehicle’s cabin.
Apply Masking Tape
Invest in masking tape to protect the windshield and your car’s paint when you begin making repairs and applying a new rubber seal to the windshield. It’s best to go at your pace when using the masking tape.
Precision is vital when applying it to the paint. You want to ensure the lines are straight before proceeding. Focus on covering the glass and frame while leaving the gasket open.
Treat Corroded Areas
If you discover areas around the windshield that show signs of corrosion, take time to treat them. The best way to fix your rust problems is by sanding and cleaning them. Use a paint repair kit to neutralize your found rust and prevent its spread.
Apply as many coats of paint as necessary to restore your car’s appearance. Cover the new paint with a clear coat and allow it to dry overnight. It’s not a long-term solution, but it will cover your needs until you save money for extensive repairs.
Cut the Tip and Apply Sealant
It’s best to cut the tip of the rubber sealant at an angle to make applying it to the gap much more straightforward. You’ll allow a small and slow flow of silicon gel to leave the tube for more control during repairs.
Insert the tip into the gap between the car and your windshield and apply light pressure. You want the sealant to be level with the windshield and frame. It’s a fantastic solution combined with weather seal kits.
Smooth the Weather Sealant
Next, use your finger to trace the areas where you’ve applied the sealant to your car’s windshield. You can use your finger to smooth the silicon you’ve installed for a clean and professional appearance. The gel will continue flowing and filling the crack until it dries.
Provide Time to Dry
The sealant will take between 15 and 20 minutes to dry and harden, creating a barrier that blocks water. After confirming that the silicon is beginning to dry, start removing the masking tape. It’s essential to remove the masking tape before the seal dries.
Clean Leftover Residue
The last step you’ll use when learning how to seal a windshield is to clean the leftover residue on your car from the installation. Rubbing alcohol and a clean microfiber towel will solve any leftover pieces of sealant. Use a razor blade to scrape sealant from your windshield.
Now You Know How to Seal a Windshield
Sealing a windshield is an essential maintenance tip that protects you and your passengers from the elements when traveling. Look for signs of water entering your car and rust spreading near the edge of the windshield. Fill the gap between the frame and gasket to prevent water damage.
Car maintenance is tricky, but learning it saves money and provides confidence to learn new skills. Read our Tips and Techniques content for more guidance for your DIY needs today!
