The original. Since 1995.
There is no mechanic in a can.
We agree. That is why the chemist who created Thermalweld answers the phone himself, why the support is free and unlimited, and why more than 1,100 repairs are on video.
A shop said blown head gasket and quoted more than the car is worth. Call first. In a minute we will tell you whether Thermalweld is for your engine.
What it costs
Twice the power. Half the bottle.
Thermalweld is engineered to fully repair any gasoline or hybrid engine with half the bottle. Every bottle you buy isn't one treatment. It's two. Pick your engine below, or call us and we will pick it for you.
| Engine | Kit | Price |
|---|---|---|
| Gas, 4, 6 or 8 cylinder | Thermalweld, 4, 6 and 8 cylinder 2 treatments | $129 $64.50 ea. |
| Hybrid (Prius, Camry, CT200h, C-Max) | Thermalweld, hybrid, 12 oz bottle 2 treatments | $109 $54.50 ea. |
| Cadillac Northstar | Northstar kit, all aluminum V8 | $275 |
| Diesel, under 10 gallon cooling system | Small capacity diesel | $144 |
| Diesel, 10 to 20 gallon | Medium capacity diesel | $179 |
| Diesel, over 20 gallon | Large capacity diesel | $209 |
| Extra strength additive, for severe cases on tech support's advice | $15 | |
| Buy on thermalweld.com · 15% off five or more treatments for shops | ||
This is what a shop charges to replace the head gasket. (If they will do it at all, most will say we don't do head gaskets, just replace the engine.)
"At 190,000 miles you're not going to put $7,000 into a head gasket. A Toyota can go 300, 400,000 miles, and we can repair a Toyota in about an hour to an hour and a half."Dave Whitmer, 1,100+ field repairs
"Thousands of cars are lost every year simply because people use a Pour N Go product. There is no product capable of repairing your vehicle that is compatible with antifreeze."Robert Hooper, chemist, inventor of Thermalweld
The guarantee
Fix or free. Cracked heads and blocks included.
Original owner, non transferable. Full terms at thermalweld.com/warranty. Refunds and re-treatments: technicalsupport@thermalweld.com or (844) 796-7968.
Proof, on video
Real engines. Real driveways. Watch the smoke stop.
These are field repairs filmed by Dave Whitmer over thirteen years. The white smoke you see is coolant leaving through the tailpipe. Watch what happens to it.
Do this first
Badly damaged
We say no
Northstar
Hybrid
5 minutes
Northstar
Before and afterThe record
Numbers, not adjectives.
Customers in their own words, with the vehicle and how far it has gone since. Read all of them at the links below.
Six months and 2,900 miles later the car is still going strong. Saved a $4,000 repair.
It's six years now and the car is running beautiful, no problems with head gaskets leaking.
Fixed it right up. Stopped misfiring and shaking immediately and no more white smoke.
A local mechanic said the car was doomed. I ordered the Northstar kit, followed Robert and Dave's instructions, and the car is running again.
I tried K-Seal and Titan sealer, both didn't work. Drove about 1,000 miles and the water level did not change. Did not clog the heater core.
After 16,000 miles, still running great, no overheating. My daughter's car blew its head gasket two weeks ago. I'm glad I kept his number.
I was stuck, couldn't afford any of them. Dave came to me, charged $425 and had my car humming. No misfiring and no exhaust smoke.
I run an auto repair shop. I offer this option when the mileage is very high or replacement is too expensive. All of the vehicles are still on the road.
Who answers the phone
The chemist and the technician. Not a call center.
Call (844) 796-7968. Technical support and new orders Monday to Friday 6 AM to 5 PM Pacific, Saturday 6 AM to noon.
Veteran owned. Every call is answered by our own technical support staff in the United States, never overseas.
Robert Hooper
Formulated Thermalweld in 1995 and created the category of chemical head gasket repair. Thirty one years later he is still the scientist behind the formula, still improving it, and still on the support line. Twenty of those years were spent in the field doing the repairs himself.
Dave Whitmer
Runs Ideal Head Gasket Repair, a mobile service covering Los Angeles, the San Fernando Valley, Ventura, Santa Barbara and San Luis Obispo counties. $450 in your driveway, most vehicles, in about an hour and a half. If the repair does not hold you pay only the $125 service call. The service call is higher the farther he drives.
Before you pour anything
Understand your cooling system first.
Most head gaskets blow because something else failed: a stuck thermostat, a weak water pump, a clogged radiator, a fan that comes on late. Fix that too, or you fix the gasket twice.
One call. Then you know.
Not sure if your engine qualifies? Call us at (844) 796 7968 and we will tell you in a minute, or see the kit and price.
Call (844) 796 7968