differences between k Seal and K Seal Ultimate

K-Seal and K-Seal Ultimate are both engine coolant leak repair products designed to seal leaks in the engine cooling system. While they are similar in function, there are some differences between the two products.

Below are the main Differences Between k Seal and K Seal Ultimate.

  1. Performance: K-Seal Ultimate is designed to be more effective than regular K-Seal. It has a more advanced formula and can seal larger leaks, up to 0.635cm (0.25 inches) in diameter, while regular K-Seal can only seal leaks up to 0.318cm (0.125 inches) in diameter.
  2. Application: K-Seal Ultimate has a faster application time than regular K-Seal. It only takes 1-2 minutes to add to the engine coolant system, while regular K-Seal can take up to 30 minutes to fully circulate.
  3. Compatibility: K-Seal Ultimate is compatible with all types of antifreeze and coolants, while regular K-Seal is not recommended for use with OAT-based antifreeze.
  4. Price: K-Seal Ultimate is generally more expensive than regular K-Seal due to its advanced formula and improved performance.

Overall, K-Seal Ultimate offers better performance and faster application than regular K-Seal. However, both products are effective at sealing engine coolant leaks and are a cost-effective alternative to more expensive engine repairs.


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