Why choose a K&W Stop Leak repair instead of a mechanical repair?

There are a number of reasons why you would consider using a K&W Stop Leak product instead of a mechanical repair:

  • The repair cost exceeds the value of the vehicle.
  • The repair is too time-consuming.
  • The vehicle is very old and replacement parts are not easily available.
  • The leak is inaccessible or internal (ie. inside the engine).
  • You need an emergency repair so that you can drive the vehicle to a repair shop.

For many automotive leaks, K&W Stop Leak products will let you make a permanent repair, easily, inexpensively, and without special tools or skills.

How do I know if I can fix a leak with a K&W Leak Stopper?

K&W Stop Leak products allow do it yourselfers to fix many common automotive leaks. Even beginner DIYers can handle most K&W Stop Leak repairs.

However, Stop Leak products are not always the best solution for every repair. It depends upon the vehicle and the circumstances.

Use our K&W Stop Leak Fix My Leak to learn when a K&W Stop Leak product is right for your problem, and when you’ll have to go for a mechanical repair.