K-Seal, any good?

[Tony M]

Just read about this online. It's got loads of rave reviews, but I was wondering if anyone on here had ever tried it?

[Connor]

Yes, does what it says on the tin

[AlexW]

Some people have, Expect some bad comments about that kind of stuff though lol

[comptoncj]

An old mechanic i used to know kept a k series running for two years with the head gasket gone due to that stuff, its brilliant.

[shed-on-wheels]

its good stuff untill you need to flush the system then it becomes a night mare lol

[MK1_Ben]

More harm than good from my experience, it will stop small cleaks but it does a lovely job of blocking small waterways.

[Lewis.]

Its ok to keep in the boot for use in an emergency just to get you home, but its no permanent repair. Personally, if I ever had to use it, I'd clamp off my heater matrix pipes, put the stuff in and drive it home, then fix whatever problem I had, then remove and thoroughly flush the rad.
all rad-weld is horrid bodgey crap, and should only be a last resort

[davidfox280585]

i put somerad weld in the cav as a temporary repair 9month ago and its still going strong,till it leaks again then its staying

[daleNOVAbrennan]

k seal and other products are only designed to fill cracks/leaks of 1-2mm at most so should not block any hoses or water ways, i used a bottle in my audi as it was pissing water out of a pipe somewere at the back, still uses water but i only need to top up every 2 weeks now compared to everyday, never over heated or any other problems,been in since december.il fix the pipe as soon as i have time though.
also used it in a rover i had when i noticed a bit of oil/water mix on the cap,used k seal and stopped it.

[brucer]

excellent stuff for an easy fix, stopped both head gasket failures on my brothers rover 220 coupes.

[markc20xe]

i've used and got me out of trouble manyer time lol

[kevster]

it's the nut's , dose what it say's on the tin .

[mowgli]

it is basically clay & water. its a new version of an old trick.

[Gashgusher]

im usin some as we speak in my works van, 60 plate vivaro but cba takin it in for a new rad = time off road = no wages. very effective immediate effects :)

[markc20xe]

sell loads at work as well is good s##t lol