Dow Corning High Vacuum Grease Lubricant 2oz (57g)

Although this product is sold as a high vacuum grease, I use it to seal the rim of my modified paint pot used for a resin pressure pot. Excellent results.

Nice, thick, chemical resistant vacuum grease. Will buy again.

I bought this small quantity to lubricate a telescope focuser. I didn't need a lifetime supply. I hate to waste things so 2 ounces was still more than enough. Genuine Dow Corning Vacuum grease just like it says. This grease was needed because it won't run, stable through out an extreme temperature range and allow the speed reduction bearing mechanism to function smoothly without sticking or grinding.

Seems to be the real stuff. Really thick and sticky. Just like I wanted. Container was nice and full. A tube is cheaper but I’d have to pass it on to many future generations. Very useful as a non-separating damping grease.

Haven't ever tried any other brands. This stuff works great, high degree of chemical resistance, doesn't thin when heated. Only gripe is if exposed it seems to dry out over time, so works great for a one time seal but for removable parts I find myself reapplying every few applications.

great.

This grease is great, we use it for sealing joints in a vacuum induction furnace and it’s quite durable and easy to work with.

Not bad