

3. Enhanced Performance and Safety A properly functioning hub oil seal contributes not only to the performance of the vehicle but also to the safety of its occupants. When the lubricating oil is contained, the risk of overheating and resulting mechanical failures is significantly reduced. This reliability is particularly vital for high-performance vehicles and those used in demanding conditions.
Moreover, the application process is straightforward. While it's advisable to take safety precautions—such as wearing gloves and masks—most homeowners can tackle weather sealing as a DIY project. The foam can be applied directly into the gap, allowing for accurate filling without the mess associated with traditional caulking.