Case Studies

The Car Doctor – Pontiac

2nd July 2018 The Car Doctor uses K-Seal in a 06 Pontiac with a Head Gasket Leak. Read more

Stuart Brooks, USA

30th January 2018 Had a very Small Oil Leak at the Head Gasket on my 67 Mustang... Read more

Gerry Victor, USA

8th January 2018 I seriously doubted many claims about you product but I tried it. A year... Read more

Arthur Stone, USA

Hello just wanted to thank you for your awesome products. your products are Great.... Read more

Donald Yates, USA

6th September 2017 I used your K Seal for the first time yesterday, 8/30/17. Was helping a person with... Read more

Mark Henicle, Pennsylvania

25th July 2017 I put this in my 2005 Cadillac XLR and fixed the issue, I am... Read more

Christine Young, South Carolina

24th July 2017 Your product is a miracle product. I had a leak in my water pump... Read more

Bob Borowski, Unadilla , N.Y.

5th July 2017 I recently added Pour & Go to my radiator for a leak in a... Read more

Jeff Beseth, Engine Builder

27th June 2017 I have been an engine builder for 30 years. Nothing compares to K-Seal Read more

    Expert Advice

    Head Gasket Failure? Cracked Head or Block?
    Leaking Radiator?

    Expert Advice

    Where to buy K-Seal

    Have any of these symptoms? K-Seal could save you thousands on a workshop repair. Search for a stockist today!

    Where to buy