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Holts - SEALit Coolant Leak Repair - Permanent - Radiator Head Gasket - 250ml x4 - Picture 1 of 1

Holts HREP0101A SEALIT Coolant Leak Repair, 250ml

4.566 product ratings

ASC Group Ltd (593107)
98.4% positive Feedback

Price:

£50.34

Free postage

Estimated delivery Fri, 14 Jun - Wed, 19 Jun

Returns:

30 days return. Buyer pays for return postage.

Condition:

New

Sealit Coolant Leak Repair. Holts SEALit is a professional multifunctional leak repair suitable for all cars. Permanent Leak Repair. The simple pour and go no clogging formula works through the entire engine and cooling system seeking out leaks to create a professional, permanent repair in a matter of minutes.

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All listings for this product

item 1 Holts Sealit Leak Repair 250ml
£12.82
Free postage
item 2 Holts Sealit Leak Repair 250ml
£12.82
Free postage
item 3 Holts Sealit Leak Repair 250ml
£12.82
Last oneFree postage
item 4 Holts Sealit Leak Repair 250ml
£12.82
Last oneFree postage
item 5 Holts Sealit Leak Repair 250ml
£13.25
Last oneFree postage
item 6 Holts Sealit Professional Permanent Car Radiator & Coolant Leak Repair 250ml
£14.59
Free postage
item 7 Holts Sealit Leak Repair 250ml
£11.78
+ £2.88 postage

See all 28

About this product

Product Information

This liquid sealant is intended to repair leaks within a radiator head gasket. Offered in quantities of 250 millilitres, all that is required is for the user to pour its contents into the radiator filling port. The sealant will then work on its own to effectively stop most minor leaks within the engine. It can be an ideal on-the-go solution in the event that a car encounters cooling issues.

Product Identifiers

Brand
Holts
MPN
HREP0101A
Manufacturer Part Number
HREP0101A
UPC
5010218506671
eBay Product ID (ePID)
1005412528

Product Key Features

Type
Sealant

Dimensions

Weight
62 Hundredths-Pounds
Volume
250ml
Height
1
Width
1
Length
1

4.5

4.5 out of 5 stars based on 66 product ratings

66 product ratings

54 users rated this 5 out of 5 stars
4 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
6 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 56 reviews

5 out of 5 stars
by dfordcapri12 Aug, 2022
Holt's Sealit- a premium leak sealer for your car.
I have used this and Holt's Radweld Plus with great success for many years. I have found this is superior to products that cost 3 times as much and is very easy to use. Just make sure you add it (with care due to hot liquids) when the engine is warmed up and circulating , so it goes straight into the system and isn't left in a non moving coolant bottle for ages. This product is so good it can even seal small leaks in the head gasket which is a very difficult and expensive or repair to undertake if one chooses to replace the head gasket.Try this cure first.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by ukdav.nixfrtf20 Mar, 2019
David smith
This seems to have fixed a leaking core plug. It does exactly what it says it does mg t type Dave
Verified purchase: Yes | Condition: New
5 out of 5 stars
by tilljr05 Jul, 2017
Product Works
Coolant level sensor light kept coming on, so my car required topping up with coolant and water on a weekly basis, added this to the system following the instructions, after a month the system hasnt lost any coolant. Basically it works!
Verified purchase: Yes | Condition: New
5 out of 5 stars
by ollieh197922 Jun, 2022
It works very well!
It's a well known product but yeah, it's pretty darn good! Been having to refill my cooling system daily for a couple of weeks. Filled it with coolant and half a bottle of this stuff, did the running it thing. Haven't had to put any more coolant in since!
Verified purchase: Yes | Condition: New
5 out of 5 stars
by welshwelder26 May, 2024
Replenished my stock, as used as a last resort to cure problem issues, as it is one of the only products that does really work, so always have some on
Replenished my stock, as used as a last resort to cure problem issues, as it is one of the only products that does really work, so always have some on the shelf.
Verified purchase: Yes | Condition: New

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Holts HREP0101A SEALIT Coolant Leak Repair, 250ml

All listings for this product

About this product

Product Information

Product Identifiers

Product Key Features

Dimensions

Ratings and reviews

Most relevant reviews

Holt's Sealit- a premium leak sealer for your car.

David smith

Product Works

It works very well!

Replenished my stock, as used as a last resort to cure problem issues, as it is one of the only products that does really work, so always have some on

Best-selling in Radiator Additives & Sealants

Save on Radiator Additives & Sealants

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