This product is good and does work. You must follow the directions .
In July 2009 our 2000 Malibu V-6 began to overheat in Naperville, Ill. We were on our way home to Scottsdale Az .It was towed to a Pep Boy's where after $50 inspection we were told it needed both head gaskets and heads shaved! 3 days for repairs and $2500 estimate! I looked on the shelf and found a bottle of KW Nanotechnology head gasket sealer for $20 bought it while the mechanics all snickered at me and proceeded to pour it in the car in their parking lot. We headed back to our daughters home approx 6 miles away and I noticed the Temp needle was dropping down to normal range! Next morning we said "what the hell" let's head for AZ and see how far we get! It's now July7, 2010 and 4000+ miles later (including a trip down to Mexico) the car runs like a dream A/C on constantly! This stuff works Big Time! I don't travel without a bottle in the trunk! Thanks KB you saved us $ and our vacation!
First off, no way could anyone tell you that you needed both heads shaved without removing the heads and having them inspected. They might be perfectly fine or may need work. Secondly, these type products are used as an emergency repair and are not permanent no matter what they claim. Thirdly these type products can clog the radiator, heater core, and coolant passages within the engine. You may drive the car for a few thousand mile but in the end You will have the replace the head gaskets. You are just postponing the inevitable and may end up doing more damage. Have it done right and do not use any of these type products.
As an emergency repair yes. The only permanent repair is to replace the gasket.
their extreme weight made them difficult to transport
I interpret your question to be: Why do head gaskets (on an engine) blow-out? There can be several problems: The engine head itself might have been tightened incorrectly (misstorqued). This can happen when the engine was first assembled or after a repair. When this happens the pressure on the gasket in not even and not tight enough in places, so the gas pressure of the engine finds the weak spot. The gasket might be defective. Most gaskets have multiple layers bonded together. If the bonding is not correct or a gasket layer was misscut, again, the gas pressure will find the weak spot. The engine head or cylinder block could be warped. This can happen when an engine severely overheats. The two components will not bed the gasket properly and the result can be a blown gasket. The gasket could have simply worn out. They do have a life expectancy and require replacement when the engine ages.
YOU DONT repair them
They are antonyms. Break is the opposite of repair. To break is to divide into many pieces. To repair is to restore after damage.
does nanotechnology ( head gasket and block repair) fix blowen head gasket
As an emergency repair yes. The only permanent repair is to replace the gasket.
As an emergency repair yes. The only permanent repair is to replace the gasket.
The only permanent repair is to replace the gasket with a new one.
No, the only permanent repair for a blown head gasket is to replace the gasket. Anything else is just an emergency repair.
No, that is, at best, a temporary fix. The only permanent repair is to replace the gasket.
As an emergency repair yes. The only permanent repair is to replace the gasket.
This is only used as an emergency repair and is NOT a permanent fix. The only permanent fix is to replace the gasket.
It may work as an emergency temporary repair but the only permanent repair is to replace the head gasket.
Replace it. There are no effective repairs for broken or cracked head gasket. They're fairly cheap.
It may work for a short period of time and should only be used as an emergency repair. The only permanent fix is to replace the head gasket.
NO! These type products are only an emergency repair. The only permanent repair is to remove and replace the blown gasket. Besides these type products can cause clogging of the cooling system. Do not use them.