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K-Seal ST5501 Coolant Leak Repair

4.2715 product ratings

Purple-Turtle (542)

99.3% positive Feedback

Price:

£17.02

Free delivery in 2-3 days

Estimated between Thu, 7 Aug and Fri, 8 Aug

Returns:

30 days return. Seller pays for return postage.

Condition:

New

A cost-effective solution to engine coolant leaks, enhancing the reliability & performance of your vehicle’s cooling system. EASY TO USE: K-Seal couldn't be simpler to use & requires no draining or flushing; just shake, pour & go - shake the bottle, add the fluid to your coolant system & run your engine as normal.

Ratings and reviews

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4.3

15 product ratings

11 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews

by tmun1313
10 Nov, 2021
Works quickly & effectively in about 20 minutes
My Sons Car had 2 small but awkward to get at holes in coolant hoses , added this product to a lightly warm engine & within 20 mins both holes completely sealed , no more irratating coolant leaks , Absolutely amazing product & simple to use , Many Thanks K - Seal .
Verified purchase: YesCondition: New
by piwir1
20 Oct, 2021
Great product - hope it works long term!
Compared to expensive component replacement this is excellent value, if slightly less reassuring!
Verified purchase: YesCondition: New
by abra9883
06 Dec, 2020
K-Seal
Used this on a 2007 Skoda Octavia 1.6 fsi which had a small coolant leak and it worked with no problems to report.
Verified purchase: YesCondition: New
by gboz1957
09 Dec, 2020
K-seal
Recommend by a work collage and it has done the job
Verified purchase: YesCondition: New
by 0191.fearon123
16 Apr, 2020
Good product that works
It does everything that it says on the tin you can’t ask for more!
Verified purchase: YesCondition: New
by fame86fahim
25 Nov, 2023
Car Broken
Made a huge mistake buying this product as It has damaged my car further after using this product as instructed
Verified purchase: YesCondition: New
by keitbuc0
05 Jul, 2023
The leak was fixed in seconds
I did what it said on the label and what can I say perfect back on the road doing 70 mph For 30 miles not a problem happy days
Verified purchase: YesCondition: New
by rdav8467
04 Aug, 2021
Good stuff
Does as it says on the label
Verified purchase: YesCondition: New
by modelmadman.1
22 Mar, 2023
sealant
excellent for small repairs
Verified purchase: YesCondition: New
by shorroc4
01 Aug, 2018
Clear
A simple spray and your able to breathe again through your nose.
Verified purchase: YesCondition: New