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PermaTech Oil Stop Leak is a silicate free product! It expands the seals to permanently seal all engine oil leaks. We don't just thicken your oil like other brands, Our product will actually repair the engine oil seals.

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Rear Differential leaking? Also works in 4x4 Trans-Axle case! Zero side effects. Leave it in. Lasts for years...
Engine Oil Stop-Leak
- Repairs Leaking Oil Pans
- Stops Leaks In Rear Main Seal
- Renews Oil Seals & Gaskets
- Stops Leaks In Worn Oil Seals
Just one 8oz. PermaTech™ Oil Stop-Leak bottle is 75% stronger than other oil stop-leak brands. Just add to your engine oil and forget it's there. No clogging, no thickening. Seals in under 150 miles of driving. Silicate Free!

4 Cyl. SALE PRICED:$54.99 +3 Day S/H
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6 Cyl. SALE PRICED:$64.99 +3 Day S/H
8 Cyl. SALE PRICED:$74.99 +3 Day S/H

(305) 407- 4510 9am to 5pm EST. CALL NOW...


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Ordering by phone, have questions? Call:
(305) 407- 4510 9am to 5pm EST. Mon-Fri.
The Last Oil Stop-Leak You'll Ever Need!
After hours? email us at: customer-service@headgasketsealers.com
e-Mail Customer Service
Customer Service & Order Tracking: (305) 407-7756 9am-5pm
Need Tech Info.? Have questions? Need Answers?
>> Click here for instructions on our products <<
2-Bottle Special Offer:$99.99 Ships FREE
For larger oil capacities like Cadillac & BMW's
Large trucks, Turbo-Diesels, Large Cars, Huge Leaks!!!
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PermaTech® Oil Stop-Leak is different than all other brands like Barz or Lucas because our PermaTech Oil Stop Leak contains no silicates, no thickeners and no adhesives so it can even be used in motorcycles with wet- clutches. It's easy to use, simply add to existing oil and leave-in till the next oil change. One treatment typically last up to 5 years...

PermaTech Engine Oil Stop-Leak® works by re-impregnating the seals with silicone, they absorb the silicone they've lost over the years and expand back to original size and stop the leak. Works on all engine seals, rear-main and oil pans...

PermaTech® Oil Stop Leak is compatible with all engine oils including synthetic oils, even diesel Rottela oil and cannot cause any clogging or damage to your engine.

Other oil stop leak brands try to stop the leak by simply thickening your engine oil. These cheaply-made brands use thickening agents and increase oil compression which burn-out the valve seals due to increased compression. These thickeners can actually clog oil filters & oil coolers too.

Our oil stop leak is "Target-Specific" meaning it does nothing to your engines oil. Instead, it only targets the seals and gaskets in your engine's oil system causing them to expand back to their original size and thickness.
*your bottle
may appear
differently
then picture.
large v8 trucks, heavy equipment and or extreme leaks...
SHIPS FREE !!!
Hi-Strength
Engine Oil Stop-Leak
Semi-Truck Kit
A big 6 Bottle kit! It's strong enough to stop the most severe leaks in semi-trucks.
Good for up to 18 gallon oil systems! Use in large trucks, cranes, bull dozers, and all systems including diesel Rottela oil, Synthetic & regular oil. Even if your losing an extreme amount of oil, this will stop the leak and last about 3 years...

Semi-Truck Kit: $249.99 SHIPS FREE!
A FULL
48oz Kit
Hi-Strength
Hi-Strength Oil Stop-Leak
Rear Differential
Differential Stop-Leak: $39.99 + S/H
8oz bottle will treat all differentials & trans-axle case up to 1 gallon capacity. Add & leave it in. Just drive as normal.
Power Steering leaking? This sealer can fix it! Made for hydraulic systems. Never clogs or hardens. Pour-n-go...
Hi-Strength Oil Stop-Leak
Power Steering
Power Steering Stop-Leak: $29.99 + S/H
8oz bottle will treats entire power steering system, including the rack! Add & leave it in. Just drive as normal. Complete seal in under 150 miles of normal driving. Will not effect steering. No side effects...
Silicate Free!
No clogging...

Silicate Free! No clogging...
Silicate Free!
Non-Thickening Formula
Never hardens or cures
Cannot clog oil filters
Safe on Turbo Engines
Works with all types of oil
OK for motorcycles and wet-clutches
Makes your oil very thick
Hardens in oil ports & filter
Restricts proper oil flow
Use with every oil change
Not for synthetic or Rotella
Can't use in clutch system
"My mechcanic wanted $1200 for a new gasket. Your stop-leak fixed it for $65 bucks. Thanks"
Melissa J. Atlanta, Ga.
PermaTech® Hi-Strength Oil Stop Leak is simply smarter and chemically better than all other sealer brands. When other brands say "not for use in", PermaTech® says compatible with all engines and oils... You can always trust PermaTech®...

Your oil stop leak is amazing! I had a really bad oil leak from my rear main seal and was losing about 2 quarts a week. I used your stop leak and within 200 miles of driving the leak stopped! Great product...
Jen - OH.

Wanted to let you know, your oil stop leak fixed my oil pan leak. My mechanic wanted to charge me 800 dollars to replace the seal but you guys fixed it for under 70 bucks! Thanks guys.
Dustin - FL.

Wow your oil stop leak is awesome. I used it and fixed my oil leaks in my Honda.
Larry - CA.

Great product! Used it in my Cadillac and it stop my leak at the oil pan in about 3 days. Your product saved me over 1400 dollars...

Your oil stop leak is really easy to use! just added to me oil and drove like I always do. In just a few days the leak was fixed!
Troy - SC.

Cool stuff! your oil stop leak just saved me 1200 dollars! Thank guys...

Your oil stop leak is amazing! I had a really bad oil leak from my rear main seal and was losing about 2 quarts a week. I used your stop leak and within 200 miles of driving the leak stopped! Great product...
Jen - OH.

Wanted to let you know, your oil stop leak fixed my oil pan leak. My mechanic wanted to charge me 800 dollars to replace the seal but you guys fixed it for under 70 bucks! Thanks guys.
Dustin - FL.

Wow your oil stop leak is awesome. I used it and fixed my oil leaks in my Honda.
Larry - CA.

Great product! Used it in my Cadillac and it stop my leak at the oil pan in about 3 days. Your product saved me over 1400 dollars...

Your oil stop leak is really easy to use! just added to me oil and drove like I always do. In just a few days the leak was fixed!
Troy - SC.

Cool stuff! your oil stop leak just saved me 1200 dollars! Thank guys...

Your oil stop leak is amazing! I had a really bad oil leak from my rear main seal and was losing about 2 quarts a week. I used your stop leak and within 200 miles of driving the leak stopped! Great product...
Jen - OH.

Wanted to let you know, your oil stop leak fixed my oil pan leak. My mechanic wanted to charge me 800 dollars to replace the seal but you guys fixed it for under 70 bucks! Thanks guys.
Dustin - FL.

Wow your oil stop leak is awesome. I used it and fixed my oil leaks in my Honda.
Larry - CA.

Great product! Used it in my Cadillac and it stop my leak at the oil pan in about 3 days. Your product saved me over 1400 dollars...

Your oil stop leak is really easy to use! just added to me oil and drove like I always do. In just a few days the leak was fixed!
Troy - SC.

Cool stuff! your oil stop leak just saved me 1200 dollars! Thank guys...


PermaTech®
"The Chemistry
Makes The Difference"
On Sale This Week!
(305) 407- 4510
(305) 407- 7756