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FOR K-SEAL ULTIMATE PERMANENT HEAD GASKET 472ML COOLANT ANTIFREEZE ALL TYPES - Picture 1 of 2

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LARGE ULTIMATE K-SEAL PERMANENT HEAD GASKET FIX LIKE RAD SEAL 472ML KSEAL K3501

3.5103 product ratings

THE NO1 CAR PARTS CENTRE (171749)
100% positive feedback

Price:

GBP 34.99

ApproximatelyUS $44.48

+ GBP 19.78 shipping

Estimated delivery Tue, Jun 4 - Tue, Jun 11

Returns:

30 days returns. Buyer pays for return shipping.

Condition:

New

1 x K-SEAL ULTIMATE PERMANENT HEAD GASKET REPAIR (472ML) MIXABLE WITH WATER ALL TYPES OF ANTIFREEZE K-Seal Ultimate will permanently fix leaks in the head gasket, head and block of all water cooled engines. The unique ceramic micro-fibres in K-Seal Ultimate target the pressure differentials at the point of failure, first sealing the leak and then curing to make a strong and long lasting repair. K-Seal Ultimate will even fix leaks where the cooling system is over pressurising due to combustion gases leaking into the coolant. Just follow the instructions on the bottle. Use K-Seal Ultimate and save hundreds of pounds compared to a workshop repair.K-Seal Ultimate comes with a full manufacturer backed guarantee. If it can’t fix your head gasket failure, cracked head or cracked block then.

About this product

Product Information

Developed to permanently repair serious porous block and head gasket problems, K-Seal Ultimate Permanent Head Gasket Repair has been scientifically tested at Brighton University and proven to meet ASTM D3147. Test data shows that K-Seal can seal holes with a diameter of 0.635 mm and slots measuring 0.254 mm x 12.7 mm. Fix cracked heads, blocks, and broken head gaskets permanently, for the life of the engine.

Product Identifiers

Brand
K-Seal
MPN
K3501
GTIN
5060002968109
UPC
5060002968109
eBay Product ID (ePID)
620033041

Product Key Features

Performance Part
No
Reference OE/OEM Number
STEEL SEAL
Universal Fitment
Yes
Placement on Vehicle
Engine Compartment
Number in Pack
1
Item Diameter (Interior)
4.6 cm
Material
Copper
Superseded Part Number
K3501
Type
Head Gasket
Classic Part
No

Dimensions

Item Diameter
4.6 cm
Weight
499 g

3.5

3.5 out of 5 stars based on 103 product ratings

103 product ratings

55 users rated this 5 out of 5 stars
7 users rated this 4 out of 5 stars
3 users rated this 3 out of 5 stars
10 users rated this 2 out of 5 stars
28 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 88 reviews

5 out of 5 stars
by guyss27Jun 15, 2017
Top favorable review
Easy to use
Was losing coolant on my Audi (2002). Not worth replacing head gaskets so garage suggested I try this. Very easy to use and over a month later no coolant lost and car running well. Don't expect it to last forever buy definitely great value!
Verified purchase: Yes | Condition: New
3 out of 5 stars
by deanp_89Oct 05, 2017
Top critical review
Didn't work
I bought a cheap runaround for a few months which turned out to have a cracked head and was pouring out white smoke from the exhaust. Wasn't prepared to pay the huge garage bill on a cheap car so put this through which helped but hasnt fixed the problem. Might get a couple more months out of the car which is fine as that's all it's needed for, but for a good car that you plan on having awhile pay to have it repaired properly
Verified purchase: Yes | Condition: New
4 out of 5 stars
by collywobbles196...Sep 21, 2016
Short term fix?
I used this product on an old banger and it has stopped all evidence of water leaks into the engine. However the car is used for short journeys and is never driven hard so the jury is out on whether it would cope under those circumstances. I would always recommend that the head gasket is replaced but I looked on this as a short term measure which appears reasonably successful. Not particularly cheap though.
Verified purchase: Yes | Condition: New
3 out of 5 stars
by c.jen3May 25, 2022
works to get you out of trouble
it stopped the head gasket from blowing oil out of seal between block and head for 3 days but now back to my 1st problem i.e no3 stops firing, so maybe i have a different problem, so as i cant confirm the reliability of the product 100% i will give it 3 stars
Verified purchase: Yes | Condition: New
4 out of 5 stars
by chaddneil37Jun 16, 2021
Just the Ticket
I'd been having some trouble with losing coolant from my late 2008 Ford Fiesta and a search online pointed me in the direction of a possible head gasket issue. With a bit of research I'd stumbled upon K-Seal. It is incredibly easy to use, with a simple good shake and emptying the contents into the coolant tank before running the engine with the fans turned up on cold. It seems to have helped massively; there is still a leak but it's much better than it was and my engine seems to have a bit more oomph now too, which cannot be no coincidence. Recommend trying this product if you have similar issues.
Verified purchase: Yes | Condition: New

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LARGE ULTIMATE K-SEAL PERMANENT HEAD GASKET FIX LIKE RAD SEAL 472ML KSEAL K3501

About this product

Product Information

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

Easy to use

Didn't work

Short term fix?

works to get you out of trouble

Just the Ticket

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