Dow Corning Silicone-Based High Vacuum Grease 5.3 oz. Tube

This Dow Corning High Vacuum Grease has been around for a few decades, the reason, it is a great product. Granted, it is expensive, but you do not need to use that much for each use. I have been using it for at least the past 30 years and just purchased my third tube. I use it on many things like garden hose connections, both the rubber gasket and the threads. You will never have a corroded connection ever again. A thin film on any suction cup holding device. On any threaded bolt or nut fittings both interior or exterior that you never want to become seized. On toilet bowl rubber donuts between the tank and the bowl as well as the flapper valve in the tank. I lent my tube to a friend with a boat and he was totally impressed with how this grease held up in constant wet and salty conditions. The uses are too many to list here, just know that any rubber or threaded connection that tends to get seized or deteriorated, this if the grease for you. I had my bathrooms renovated, and I showed the contractor this grease, and after using it, he went out and bought a tube. Great Product!!!

At the time of purchase this was cheaper than other places. I appreciate that it's the same Dow vacuum grease we have used for years.

Trumpet slide grease

Works as expected

The uses for this product are endless! It’s a much have for any mechanic and handyman alike.

It worked for the application that I used it for

Great product. I use this on my autoclave to seal the pressure and on my chemistry glassware to keep the pieces from sticking together while maintaining a seal.

Great for sealing leaks on high temp. Flange gaskets. Makes removing so much easier.