Every car needs seam sealer because it protects the vehicle from leaks, rust, and other damage. The caulk-like substance ...

, water can still leak through the seams if they’re not correctly sealed. Investing in a product with reinforced seams or at least ones that are fully sealed should ensure it is waterproof. Still, ...

Not everyone has the equipment and experience to do cut and weld rust repairs. In fact, most hobbyists don’t. That doesn’t need to stop you from stopping rust in its tracks and repairing the damage.