Question 1

Hi, just to makes sure, i have vauxhall corsa, coolant's leaked into the engine oil, will this work? many thanks

Accepted Answer

I am afraid this is a problematic symptom of a head gasket failure to repair as this is liquid to liquid.
We also state that K-Seal is not suitable for coolant to oil or oil to coolant leaks and so any attempt to solve this would be the best efforts only endeavour.

Question 2

My volkswagen 1.9 tdi transporter is leaking exhaust gasses into the cooling system and thus over pressuring the system, will this product cure issue?

Accepted Answer

If the crack in the head thats causing the problems is absolutely tiny then it may fix your problem  but if it's larger than a millimetre or something like that which it states on the bottle somewhere then no it wont fix the problen and unfortunately you'll have to get another head either main Stelar or eBay or something like that...

Question 3

I have oil leaking from the engine (v old citroen saxo). will this fix it? is it the right product?

Accepted Answer

No it will not stop an oil leak. It is designed to go in the coolant system and stop head gasket leaks emitting from the coolant system. If you have oil leaking from the engine at the head gasket you need the cylinder head skimming and the block re-building. If you have oil leaking for elsewhere on the engine, that will need taking apart and rebuilding with new gaskets.

Question 4

Have a bmw x5 4.8is v8 petrol. am losing water but only a tiny bit - have used one of these 2 weeks ago  not cured - do i need 2 given engine size?

Accepted Answer

Hi, no there is no need to use another bottle as K-Seal is calculated by coolant capacity and not engine CC capacity. It is more likely that the leak is so small that the particles are not being drawn out of the cooling system. This is just a case of waiting a little longer for this to happen but I recommend that the engine is run for 15 - 20 mins each day if the car is not used on a regular basis. You can also email me directly if that is easier to info@kseal.com FAO Colin.

ASIN	B00Q55SV6O
Best Sellers Rank	15,540 in Automotive ( See Top 100 in Automotive ) 167 in Fillers, Adhesives & Sealants
Brand	K-Seal
Customer Reviews	3.9 3.9 out of 5 stars (608)
Global Trade Identification Number	05060002968109
Included Components	1 Bottle
Item Shape	Round
Item Type Name	Head Gasket Repair
Manufacturer	K-Seal International Limited
Manufacturer Part Number	KSLST3501
Model Number	KSLST3501
Number of Items	1
Product Warranty	1 year manufacturer

K-Seal Ultimate

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