Case Studies

What do customers think of K-Seal?

31st October 2018 “K-Seal is the best stop leak I’ve used! This product stops leaks like no... Read more

Mark Willis, UK

30th October 2018 Top Pick Up racer Mark Willis found himself in a spot of bother at... Read more

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

    Expert Advice

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

    Expert Advice