Hey guys welcome back to this shop in this video. I'm going to show you how I made this simple device here that uses a grease gun to Hydroform some nice dome aluminum hub caps. So enjoy the video Alright so I got this all bolted up now and all that's left to do is to see if it actually works. So I've got my grease gun here. Just gonna put this in right there and hopefully if everything works out as I pump this grease in it'll dome this aluminum up evenly all around. So if it does work I'm going to go for about a half an inch of dome there just something pretty slight. So I'll use since this is half inch thick steel I'll just go until it's flush with the top here and I can use this ruler there. It only fits. Alright so as you can see here I have pretty much exactly half an inch of dome to this now. It's nice and even and no grease is leaking out around the edges so it's really working exactly as I had hoped. So what I'll do now is I'll unbolt everything and make three more. Now I can just scoop all this grease back out and put it back in the grease gun to reuse but you can see that's a nice even dome there and I could definitely if I wanted to go a lot more of this too. There's definitely a lot more flex in this metal but for what I'm doing this will work perfectly. Alright so there is the finished product you can see this has a very nice even dome. That certainly would look much better than just a flat aluminum plate on there. And this was a really fun little project. I saw a video of someone who made something just like this to make. The inside of a headlight for a motorcycle. So I gave it a try. It works surprisingly well. So if you have the materials and tools to make one of these it's a pretty fun project. So thanks for watching and I'll see you in the next video. See you next time.