Dear Thermagasket, I just wanted to say thanks, I recently purchased your product due to a blown head gasket on my 1994 Toyota V6 pickup with 172,250 miles on the odometer. After getting several estimates that would cost more money than the truck is worth, I decided to try your product, I followed the directions and since the treatment have had no problems. In fact, the day I repaired the vehicle I drove it home and got caught in heavy traffic on I-15, the truck did not smoke or overheat and now runs better than ever. I can't thank you enough for a great product and the money it saved me.

Kirk, I can say is WOW. As a former owner of a smog station and auto repair shop for almost 10 years in Sacramento and a car dealer for longer than that, I can almost assure you that I was your biggest skeptic. As of right now the thermagasket product is a perfect 4 for 4 including: 96 caddy deville northstar engine, 94 seville northsar, 98 chevy cavalier and a 96 mazda millenia S. The most unbelievable one was the 96 northstar where water actually poured out of the oil pan (i drained 15 quarts out of the oil pan) and smoked more than a national boy scouts convention learning how to make fire and send up smoke signals but after 15 minutes the car 100% sealed up and now not smoking, overheating, missing and no apparent breach in the system at all. THANKS KIRK FOR THE MIRACLE "SNAKE OIL"!

Thank you so much for making a quality product!!!!!!!! I can't tell you how great it is to have something that actually works. I used your product in my 96 rodeo and after about 12 min the steam started to clear, and I drove the car for about 26 miles. Now everything works perfectly.

Aloha from Hawaii. I have a 98 Explorer with just under a 100K miles on it which unfortunately blew out a freeze plug on the freeway which caused the head gasket(s) to blow. Being a former professional heavy equipment mechanic, I must admit that I was veeeeery skeptical about trying your product. But I thought, hey the worse that could happen is that I'd be out a hundred or so bucks and still have to do the heads - so why not? My son and I followed your instructions to the letter and 400 plus miles later it's still going strong. Thank you very much for a quality product that delivers as advertised. You saved us a bunch of work and we were able to get the little truck running again for about half the price of just gaskets alone. I'd rather flush a radiator than pull a set of heads anyday!

Dear Thermagasket Seeing is believing and Thermagasket made a believer out of me! My wife's 1993 Pontiac Grand Am was overheating. I found steam coming from the exhaust. Faced with a repair bill that outweighed the price of the car, I was prepared to sell the car for scrap and look for another car; a scenario that we simply could not afford. A friend had mentioned your product and suggested that I check it out. I went online and started to investigate. Being very skeptical, I reluctantly ordered the Thermagasket treatment thinking its a gamble. After the treatment arrived I followed the instructions and was truly amazed to see the steam coming from the exhaust disappear! I continued to follow the instructions and replace the oil and spark plugs. Now the car is running better than I ever remember it running. My wife and I are very pleased. I would recommend your product to anyone who finds themselves in a similar situation as ours.

Nice Product. I'm happy with my purchase.