Umbrella CorporationAeroShell 33MS / 64 Grease - 2 Pack

Excellent product. I wanted a high quality synthetic grease that stays in place a long time, and is aluminum friendly. I’ve used graphite based greases on many of my guns in the past because of how well it makes slides and bolts operate. The downside is that I could only use it on my all steel guns because graphite can erode and gall aluminum, so it’s a big no no for aluminum alloy frames and receivers.I found out about this stuff on one of the hunting forums I frequent. It works just as well if not better than graphite-based greases, is a lot less messy, and it seems like you can do more with less vs the graphite based greases. And since it’s graphite free, I can use it on all my guns. It has made the bolt on my Benelli SBE glide like it’s on ball bearings. I will also use it on my Beretta 686 where it breaks open to reduce wear and friction at the hinge pins. With an operating temperature range of -100°F through 250°F you probably don’t need anything else. Also, because of its high operating temperature, it makes a great anti-seize for the threads of your shotgun chokes. Steal one of your wife’s small makeup brushes, the ones with brushes that are like the old Testors model paint brushes and you have the perfect applicator.As mentioned, a little goes a long way. I will probably give the second jar to a buddy.

Perfect for what its purpose built for. Wish it contained more product but overall it does work well with adhering parts together. Not a big mess to use it and the little cap design help to locate this product quickly in my parts drawer.

I have a lot of different grease and oil for my firearms, always used synthetic but never anything with moly.These stuff open my eyes. I used it on my 1920 SMLE mk3 bolt - it became very smooth and even better then the tetra grease I had before.So I start putting them on all the primary actions on all my 10 of firearms and the result were equally impressive.Also, you only need very little and those black paste will stick on those actions - this added to the value of the product.Still, you should grease other part as usual.

This is some good stuff. I actually bought this for use in my RC cars, to lube the differential on my 1/10 scale trail rig, also the shocks and differentials on my 1/24 scale crawler. It's tacky enough and doesn't leak yet, works for me.The company name is what sold me on this product.The free sticker in the package was an awesome bonus to put on my RCs.

I always use this grease for barrel nuts—it’s great because a small amount does the job. The Umbrella Corp packaging cracked me up, especially since it came with a thick business card featuring the Umbrella Corp logo, just like on the product. I actually needed a spacer for one of my wallet pockets that had stretched out, so I slipped the Umbrella card in there and forgot about it. One day, I went to Taco Bell and washed my hands before ordering. When I went to leave the bathroom, there were no paper towels, and I didn’t want to touch the door handle directly. I figured I had some card in my wallet I could use to grab the handle and toss afterward. Sure enough, I found the Umbrella Corp Weapons Research card. I used it to open the door and then dropped it on the floor since there wasn’t a trash can nearby. About five minutes later, I saw the manager come out of the bathroom, holding the Umbrella Corp card up in the air, looking fascinated, and then showing it to another employee. So, the Taco Bell manager picked up something off the bathroom floor and just went back to work with it. Unreal!

Outstanding grease, not just for guns can be used on many moving parts. Don't leave it near your lip protection product as the containers are almost an exact match. You don't need much of this product as a little goes a very long way and excessive application would just collect dirt.

Great price for the quantity compared to my local shops.

After using this grease, my gun was instantly transformed into a spectacular zombie killing weapon. Just Kidding. But, it is kind of cool to have the Umbrella Corp logo sitting on my workbench. And, it's AeroShell 33MS / 64 grease so I know it's formulated specifically for steel/aluminum joins and won't encourage corrosion. I applied this grease liberally to the barrel and barrel nut during a build and I barely dented the surface. If you're an occasional builder, this amount will last you a good long time. If you build rifles for a living, you'll probably need a bigger batch but it'll still look cool on your workbench.