Kseal Reviews

Great product even for vintage cars

Great product and detailed advice offered by Colin K-Seal fixed my issue with an annoying water seepage between the block and water pump of my 1927 Whippet The guidance provided by Colin before I purchased K-Seal was exceptional Thank you

I bought K seal for my van which was

I bought K seal for my van which was losing water couldn t believe it so far so good 2 weeks in hasn t a drop I think the key is to read the instructions carefully do a decent run in your vehicle and it should cure it

Beast in a Bottle

Basically I m an 70-80s old school mechanic and I ve found that mechanics in a bottle usually don t work BUT KSeal sealed an unrepairable head leak without some serious for a disassemble and rebuild which the young lady did not have my buddy tossed me a little bottle of KSeal and in 15 minutes of running it sealed A while back I seen her in that old B M W I asked her how the leak was she replied it never leaked again Bravo to you KSeal IT REALLY WORKS

I had a coolant leak which lead to a

I had a coolant leak which lead to a pool of coolant in my pasanger footwell tuck it to my local garage which wanted 900 450 for a new heating matrix and 450 to take the dashboard out to my horror Saw this product on yourtube used as directed and poof 900 bill gone absolutely brill

I had engine misfire issue on my Volvo

I had engine misfire issue on my Volvo xc60 r design 2015 Mechanic changed coils and sparkplugs for 1300 dealer changed injectors and charged 1800 but still same issue Used kseal and followed instructions got fixed in few minutes No problem drove up to 1000km But not sure how long it will stay But for now problem is fixed Saved me 5500 for head gasket repair

It worked to seal coolant leak

One day I found coolant level was getting low on my 03 Forester Upon inspection I found coolant was leaking around the water pump housing It was like a drop every 3 sec Replacing water pump was a huge hassle so I decided to try K-seal and bought one from Walmart I removed the radiator cap while the engine was cold connected a funnel put some K-seal and started the engine While the engine was idling I kept putting K-seal in the radiator directly and checked the leak In few min the drop rate started to slow down like a drop every 5 sec and after like 30 min it became like a drop every 20 sec or so I left the car idle for an hour and since then I don t seem to lose coolant anymore at least it wasn t noticeable I don t know whether this is a permanent fix and that s something I will see but for now I am pretty impressed

Cracked Thermostat Housing

My 2005 Jaguar XK 8 had a cracked thermostat housing and quite a healthy leak Given it s a discounted part and not one available anywhere on the globe I tried K-Seal It has work perfectly Thank you

100 Worth It

This product was 29 99 and saved my engine from thousands of dollars in repairs I was so sure my cracked head gasket was going to fail that I began to look for a new car This product completely sealed it and now my heat gauge never exceeds 40 even driving hundreds of miles on hot days I would definitely recommend Even if you re crack is too big to be fixed it s worth the 30 gamble

Sceptical but worked

I had a serious leak from my Renault megane 2008 After driving for just a few miles engine would over heat and water coolant was on empty As a sceptic I thought this so called liquid treatment surely can t fix the problem however added this magical stuff to my water coolant and it worked No more leaks and driving long distances without problems Great product