TM DuraSEAL Poly-Flex Technology Head Gasket Sealers
Sales & Tech: 706-400-0897
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#1 Trusted Sealer in The USA Since 1998
Easy to use & Available Telephone Tech Dept. Service… DuraSEAL   is very easy to use. This “Poly-Flex” formula is Pour-N-Go… That’s right, simply shake bottle, be sure you have room  in the coolant system for 32oz. of our product to be added and simply add into coolant system. This formula starts working  immediately but fully cures after approx. 75 to 150 miles of normal driving. If the vehicle is not drivable, you can allow the product  to work by simply letting the engine idle for 30 minutes then turn-off and let cool for 15 minutes, this is called a cycle. Repeat these  cycles until the vehicle is drivable. We offer Tech Service via telephone Monday - Saturday 9am to 5pm EST. with actual  automotive mechanics you can speak with. TM
Sales & Tech Dept. 706-400-0897 Cust. Service: 706-400-0897 (Available Mon-Fri. 10am to 5pm.)
COPYRIGHT DURASEAL    2021 (Last Update: 17 Days ago) TM > Instructions DuraSEAL® repairs can be easily completed by almost anyone. See overview below…  First, add DuraSEAL® Head Gasket Sealer to the coolant system. If you do not have an actual radiator cap on the radiator  the best way to introduce the product into the coolant system is to simply disconnect the upper radiator hose from the  “engine-side” of the hose-end and pour the product directly into the that hose, then just reattach the hose.   Next, start engine and let idle for 30 minutes before normal use. If any overheat condition occurs check to ensure there is no  “air-bubble” in coolant system. If there is air in the coolant system, simply bleed air out. Product can take up to 50 to 150 miles  of normal driving to achieve a full and lasting seal.  Once the symptoms have disappeared and the engine is running correctly, you may leave sealer in system long-term or if  desired you can drain-out the sealer and replace fluid with new coolant. *If you do not achieve a full-seal, this product carries a  30 day replacement warranty as some leaks may need another treatment to reach a full-seal.
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