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Your cart is empty.Experience superior quality and performance with Permatex O-Ring Lubricant. Permatex O-Ring Lubricant eases the assembly process and will extend the life of O-Rings for automotive, food equipment, pool equipment, and other household items . This O-Ring Lubricant is resistant to common maintenance fluid and will condition the rubber to prevent cracking and leaking. It protects against moisture, oxidation, and is heat stable. Applicable to O-Rings, Gaskets, Seals, Pressure Plugs & Valves, Pool Pumps & Filters, Water Faucet Valves.
thumbs
Reviewed in the United States on February 22, 2025
Works great on automotive fuses to keep them from corrosion,
Indigogt
Reviewed in the United States on February 14, 2025
*** Great product, Good price, Fast delivery, Nice seller ***
Larry W.
Reviewed in the United States on February 13, 2025
As Described, Works as it should, Keeps terminals looking new.
Josh L
Reviewed in the United States on February 12, 2025
Been using on battery terminals and seems to work well.
Cisco 2005
Reviewed in the United States on January 31, 2025
Quality product for improving connections in trailer wiring.
Rafael
Reviewed in Spain on January 31, 2025
Tamaño perfecto
Honest Customer
Reviewed in India on January 28, 2025
Received the item, and it delivers
Tayh
Reviewed in Canada on June 13, 2024
Worked as advertised .
Les loves cars
Reviewed in the United Kingdom on December 24, 2024
This is excellent stuff and much cheaper than OEM products while having exactly the same characteristics. If you’re running a older car this does help minimise electrical issues.
2bland
Reviewed in the United States on December 21, 2024
I use this dielectric grease to reduce connector issues with electronic cable connectors. A number of manufacturers do not use gold plated connectors and the cable connections corrode. A small amount of this grease in the connector when assembling the device helps greatly to reduce this issue. I use a tooth pick to apply a small amount to the recessed part.
Francisco
Reviewed in Mexico on April 20, 2024
Excelente producto! Lo utilicé para los conectores de las bobinas, conectores de la cámara de reversa y aproveché para darles mantenimiento a todas las conexiones que van por abajo de la camioneta ya que son más propensas a que les llegue agua al llover y se pueden deteriorar! Buen producto es todo.
Matt Silver
Reviewed in the United States on June 21, 2021
This is 3 oz of silicone grease (dielectric grease). I paid around $8 and the ad showed a package with Japanese writing on it. Who cares? The same product with English labeling in the ad was twice the price. Ended up receiving the latter anyways.For comparison, a half-ounce tube of Danco Grease is $4. Good stuff and a good applicator tip, but pricey. I use this for protecting electrical connections on automotive wiring and soldered joints before wrapping them in heat shrink tubing. I also use this for lubricating my o-rings on scuba gear and underwater flashlights. Not a bad idea for your home flashlights if you do any camping and risk exposure to rain, too. Silicone grease is also sold for plumbing applications (faucet grease), but that application only sees very occasional use. This is not high-temp lube and will burn if you get it super hot. So don't be applying it to your sparkplug threads--modern plugs don't even require lube or "anti-seize" anymore. But it's also great to apply to your car's battery terminal connectors, inside and out, to prevent corrosion that's accelerated by atmospheric humidity.Yes, it is likely that I will never need to buy another tube of silicone/dielectric grease again. Others have complained that the caps are prone to breakage, thus rendering these tubes useless without a cap. Even if the cap quality is defective, I see no reason why a replacement cap can't be easily located (even from a tube of toothpaste, perhaps!). It's not like they're using proprietary threading on the tube neck... So cap breakage is not really a concern to me. That said, for the Average Joe, this tube could last a lifetime. Your offspring will be delighted to receive a half tube of this grease when you pass.Another complaint is that it's difficult to apply with the toothpaste-tube shaped nozzle instead of a pointed applicator nozzle. Big deal. For electrical connections you can use a toothpick or your fingers. For o-rings I use my fingers. For plumbing applications you're probably going to slather it on anyways and clean up the excess. Would a pointed tube be better? Sure. Is it essential? No. Could you probably locate one if you really wanted it? Probably.This stuff is translucent in bulk, but is essentially transparent at the thicknesses typically used.Good stuff. Fraction of the price of my other favorite little tubes of Danco, and will last a looong time if you're not a plumber or are prone to giving up on life if a little plastic cap breaks!
Scott594
Reviewed in the United States on February 24, 2020
The real thing with no additives or 'stretchers' like teflon or petroleum (OK for some uses, but not for many). The good stuff for electrical, high voltage, Brake and Hi-Temp machinery, O-ring lubricant, syringes, pumps, valves, etc.This is a fairly priced commodity used by most industrial businesses and also has many DIY applications.I wrote this review because finding the pure thing on the net can be difficult. It's common to receive mixtures sold as sold as "silicone grease" that just won't do the job. (you cannot use petroleum around oxidizers, some melt, some contaminate systems or attack some rubber compounds etc) so I decided to make life a bit easier for those of you looking for real silicone grease. (for auto brakes, it isn't critical and there are many good brake lubes out there (I like the Permatex 21425 ceramic stuff in the purple jar), but you can use this for most applications involving heat, aggressive chemicals and electricity. Applications Include: Bulb sockets, connectors, plug wires and boots, hydraulic valve o-rings, use on threads and electrical connectors in the salt/rust belt so your connectors and flare nuts rust more slowly, You can wipe a film on car window gaskets (NOT on the wipers in the door), to keep the windows from freezing shut, put some on the key and work into locks for the same effect, Lubes and protects from corrosion mechanical control cables (wipe on inner cable before installing in sheath), I've even used it on the closures for high power rocket engines - Dr Rocket and homebrew motors (pure silicone is the only grease safe to use with oxidizers like N2O), and it's foodsafe so OK to use for homebrewing equipment valves etc. (the other kind). Anyway, if you need real silicone grease, you know all this. The Dow Corning "High Vacuum Grease" in the white and green tube is the same stuff, also highly recommended but usually is more expensive.Sorry to run on over grease. Buy it!
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