Case Studies

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

Reza Tabrizi, USA

3rd August 2016 I had put 2 bottles of K-Seal in my BMW – previously used Blue... Read more

Cherrett, UK

20th May 2016 I had seen all sorts of horror stories on the internet about ‘blocked oilways’... Read more

Howard Collins, Nevada USA

11th April 2016 Actually heard about you when I picked up the little blue bottle at my... Read more

    Expert Advice

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

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