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PermaTech Engine Oil Stop-Leak is the only oil stop-leak with metal conditioners which penetrate and lubricate deep into the actual engine metals. This added protection adds years of life to all moving parts.

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Oil Stop-Leak
Universal
(approx.) 10oz. bottle shown
- Will Not Thicken
..Your Engine Oil
- Cannot Clog
..Oil System
- Easy To Use
..Pour-N-Drive!
- 75% Stronger!
- Seal lasts up
..to 5 YEARS...
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Stronger Then Any Store Brand - Capable Of Stopping Multiple Oil Leaks - No Need To Drain Your Oil - Fully Compatible With All Types Of Oil, Even Rotella - Works In Gas and Diesel Engines - Can't Clog Your System - Will Work In Differentials - Can Be Used To Stop Oil-Side Leaks In Head Gaskets - ORDER NOW - Stronger Then Any Store Brand - Capable Of Stopping Multiple Oil Leaks - No Need To Drain Your Oil - Fully Compatible With All Types Of Oil, Even Rotella - Works In Gas and Diesel Engines - Can't Clog Your System - Will Work In Differentials - Can Be Used To Stop Oil-Side Leaks In Head Gaskets - ORDER NOW - Stronger Then Any Store Brand - Capable Of Stopping Multiple Oil Leaks - No Need To Drain Your Oil - Fully Compatible With All Types Of Oil, Even Rotella - Works In Gas and Diesel Engines - Can't Clog Your System - Will Work In Differentials - Can Be Used To Stop Oil-Side Leaks In Head Gaskets - ORDER NOW - Stronger Then Any Store Brand - Capable Of Stopping Multiple Oil Leaks - No Need To Drain Your Oil - Fully Compatible With All Types Of Oil, Even Rotella - Works In Gas and Diesel Engines - Can't Clog Your System - Will Work In Differentials - Can Be Used To Stop Oil-Side Leaks In Head Gaskets - ORDER NOW - Stronger Then Any Store Brand - Capable Of Stopping Multiple Oil Leaks - No Need To Drain Your Oil - Fully Compatible With All Types Of Oil, Even Rotella - Works In Gas and Diesel Engines - Can't Clog Your System - Will Work In Differentials - Can Be Used To Stop Oil-Side Leaks In Head Gaskets - ORDER NOW - Stronger Then Any Store Brand - Capable Of Stopping Multiple Oil Leaks - No Need To Drain Your Oil - Fully Compatible With All Types Of Oil, Even Rotella - Works In Gas and Diesel Engines - Can't Clog Your System - Will Work In Differentials - Can Be Used To Stop Oil-Side Leaks In Head Gaskets - ORDER NOW
Our oil stop leak is "Target-Specific" meaning it does nothing to your engines oil. Instead, it targets only the seals and gasket in your engine's oil system causing them to expand back to their original size and thickness.
PermaTech™ oil stop-leak formulation is strong enough to be used to repair leaking rear main seals, oil pan gaskets, valve cover gaskets, timing chain gaskets and even differentials.
Most other oil stop leaks try to stop the leak by simply thickening your engine oil. "That's like trying to stop a leaking dam by sticking your finger in the wrong side." All those other brands that use thickening agents actually increase your oil compression and can burn-out your engines valve seals due to increased compression.
SUPER Hi-Strength
Engine Oil Stop-Leak
- Repairs Leaking Oil Pans
- Stops Leaks In Rear Main Seals
- Renews All Oil Seals & Gaskets
- Stops Leaks In Worn Oil Seals
PermaTech™ Oil Stop-Leak is 75% stronger than most other oil stop-leak brands. PermaTech™ Oil Stop-Leak can be actually be left in the engine's oil until your next oil change.
This Oil Stop-Leak formulation is strong enough to stop major leaks "store-brands" cannot. Now with advanced metal conditioners, which actually penetrate and lubricate the metals, no other oil stop-leak comes close to the power and performance of PermaTech™...

4 CYL. Only: $54.99 + 2-3 Day USPS S/H
6 CYL. Only: $64.99 + 2-3 Day USPS S/H
8 CYL. Only: $74.99 + 2-3 Day USPS S/H

305-453-9849 9am to 5pm EST. CALL NOW...


PermaTech is so powerful it easily repairs severely worn oil gaskets in any vehicle! Our Oil Stop-Leak is not a thickening agent like store-brands, so it can't increase your engines compression and cause other problems. Instead it is very thin (like water) and only targets the oil gasket and seals, causing them to expand back to their original size, thus stopping the leak. Our method and formula are superior to those store-brands and only need one treatment, (not with every oil change like the store-brands). Use our oil stop-leak sealer once, and your done!
Treats Up To 4 Quarts of Oil...
Treats Up To 5-1/2 Quarts of Oil...
Treats Up To 9 Quarts of Oil...
305-453-9849 Mon-Fri. 9am to 5pm EST.
Now even stronger!!!
The LAST OIL STOP-LEAK You'll Ever Need!
> This Oil Stop-Leak is so strong, it stops leaks other brands can't even slow down and does it all without thickening your oil. So it's safe to use...
Customer Service & Tracking: 305-453-9836 9am to 5pm. EST.
Online Ordering Available 24/7 (Receive your order in 2-3 Days to USA)
On-line Ordering 24/7...
Ordering by phone? Call:
Large Trucks,
or Extreme Leaks?
Safe To Use! Can't Clogg or Thicken Your Oil.
75% Stronger Then Any Shop-Grade Sealer...

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Our Top 3 (Coolant-Side) Head Gasket Repair Kits
These Head Gasket Repair Kits (listed below) are for use in vehicles with all types of coolant-side leaks and compression leaks, even if oil and water are mixing...
For a complete listing of all our head gasket sealers, please visit our Head Gasket Repair website located at: www.headgasketsealers.com
All of our Head Gasket Repair Kits come with a 98% success rate and typically last about 5 years...
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Marine Engines,
Get TWO 8CYL. Bottles For Only: $99.99 + 2-3 S/H
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PermaTech™ Oil Stop-Leak Sealer is safe for use on all engines (gas or diesel), and is specially formulated to be used with regular oil, synthetic and even Rotella.
$179.99
$159.99
$169.99