Permatex 22058 Dielectric Tune-Up Grease, 3 oz. Tube

As advertised, fast shipping

When used correctly, this product will prevent water and other debris from reaching the terminal end of your spark plug. The product should be applied around the insulator portion of the plug and not reach deep inside the boot where the terminal end is. A dielectric is an electrical insulator, it does not promote an electrical connection but actually serves to prevent one. The purpose of the grease is to not allow water and other materials from seeping up toward the terminal end. I apply the grease around the insulator of the plug, then hand tighten the plug into the head. Tighten with a wrench as per your torque requirements (or just a little past snugged up) and press the boot onto the plug. The grease should form a barrier around the plug insulator, preventing stuff from working its was up the plug and from ultimately fouling the terminal end.

A silicone grease with lower viscosity than standard products used for pool equipment O-rings, etc. I use this product for automobile weather stripping and windshield wiper blade UV protection. Also works well on rubber plumbing components such as toilet tank flush balls & flaps. In the event your toilet ball / flap is slow leaking, remove it and clean both the valve seat and ball / flap mating surfaces with paper towels, apply a thin coat of silicone grease to the ball / flap in the mating region and then reassemble. For Delta faucet ball valves, remove valve ball and soak in Lime Away if lime deposits are present (do not use abrasives as may cause permanent damage), lube rubber spring caps with silicone grease and reassemble.

For lubing metal components of mechanical keyboard stabilizers, theres nothing better or more cost effective. The metal bar fits right in as well, so its easy to use and eliminates most friction and sound.

Works like it should like all Permatex products. Price was better than my local auto stores.

A must for electrical connections

Excellent quality.

product is exactly as described and came when they said it would. i use it on a 96 chevy.

This was exactly what I was expecting and works as it should very pleased with this purchase.

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. Its common to receive mixtures sold as sold as silicone grease that just wont 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 isnt 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), Ive 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 its 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!