Dr Headgasket FX-90 ACTIVE HEAD GASKET SEAL is an advanced piece of chemical engineering, fast acting seal for blown head gaskets, cracked and warped engine blocks and radiator leaks.

If your vehicle has following symptoms:

- bleeding radiator
- mixed oil with water
- pressure in the radiator
- white smoke - steam from the exhaust

Then you definitely need to fix it as soon as possible, with  FX-90 ACTIVE, FX-90M ACTIVE METAL seal or by a mechanic (expensive, time consuming, could cost up to £1000).

What is the difference between the FX-90 ACTIVE and the FX-90M ACTIVE METAL?

The FX-90 ACTIVE SEAL is designed to be in a cooling system permanently, flows in  the radiator all the time, (no flush needed) it seals any new and existing cracks in seconds, works like "AN ENGINE ANGEL" - suitable for small to medium cracks.

THE FX-90M ACTIVE METAL is designed to fix big cracks and fill them with ceramic micro-fibres reinforced with copper metal particles. (flush is needed after repair, you can also add the FX-90 ACTIVE SEAL after repair to avoid new cracks)  All head gasket sealers on the market with copper particles must be drained out after use as they will clog the thermostat.  BE AWARE OF MARKETING LIES OF SOME COMPANIES AND THEIR "MAGIC PRODUCTS".

IS THE SEAL PERMANENT?

NO, NOTHING IS PERMANENT EXCEPT DEATH!!!!  In optimistic way the seal last up to 2 years but it could be much shorter time, even 3 months when the fixing was done in a bad way.
 
It depends on:
- quality of water in your cooling system used during repair ( when head gasket fault occurs then water in a cooling system is contaminated with small amount of oil, not visible to a human eyes but "visible to the chemistry of the sealer".
- size of cracks and holes, warps and other faults.

Do you want a really good seal in your engine? Replace the water and get the trapped air out from the heating system. Put the FX-90 in and that's it.

GREAT PRICE, QUALITY AND 10% OFF COUPON INCLUDED WITH EVERY PURCHASE!

Dr Headgasket AUTOMOTIVE LABS is a professional manufacturer of chemicals and testing tools for automotive industry.

PACKAGING:
This item will be securely shipped in a padded 'jiffy' style envelope for safe transit.

POSTAGE:
We post 1st or 2st Class small parcel.
Please don't blame us for the shipping prices!!! Ebay charges us 10% more for the final shipping price. Also packing costs money.

RETURNS:
Of course we offer 30 days no quibble money back guarantee (customer just pays cost of return postage). 

If the product is used correctly with the instructions then you will be amazed at the results, in both quality and test speed.

WHAT ELSE? THIS PRODUCT IS MADE IN THE UK