* Butyl tape is a black, sticky tape that is often used to seal the gap between the windshield and the frame of the truck. It is important to apply the butyl tape evenly and to make sure that it is completely dry before installing the windshield.
* Silicone caulk is a clear or white sealant that can also be used to seal the gap between the windshield and the frame of the truck. Silicone caulk is more flexible than butyl tape, but it can also be more difficult to apply evenly.
* Polyurethane sealant is a strong and durable sealant that can also be used to seal the gap between the windshield and the frame of the truck. Polyurethane sealant is more expensive than butyl tape or silicone caulk, but it is also more resistant to water and other elements.
In addition to using a sealant, it is also important to make sure that the windshield is properly installed. The windshield should be seated evenly in the frame of the truck, and the bolts that hold it in place should be tight. If the windshield is not properly installed, it can leak water even if a sealant is used.
Here are the steps on how to install a windshield in a Freightliner Columbia:
1. Remove the old windshield.
2. Clean the frame of the truck where the windshield will be installed.
3. Apply a bead of sealant around the frame of the truck.
4. Install the windshield.
5. Tighten the bolts that hold the windshield in place.
It is important to follow the instructions carefully when installing a windshield. If the windshield is not properly installed, it can leak water and cause other problems.
