Back when I was taking Manufacturing Processes in Jr College we were offered various first-effort turn (they said "turn" back then, and machinists went bat bleep crazy when you used "lathe" as a verb) and mill projects we could do, or we could propose our own. Milne ended up on the list of approved projects and stayed there until the instructor retired. It was a one piece aluminum object, made from a 3" length of 2" round rod, it looked much like a perfume bottle with a round body, flat faces front and rear, and a big knurled cap about an inch in diameter. The label (from the school's graphics dep't) said "Ultra Glue--Sticks Anything to Anything".
It was pretty hilarious. I left mine laying around the shop for years, people would pick it up and I'd tell them "Be careful with that stuff, it's a military grade universal bonder" and as they were sweating trying to get the cap off they'd be saying "Anything to anything?" and I'd say, "Yeah, even teflon," and some guys had veins bulging on their foreheads before they got the joke. The best was a woman who was messing with it, and her husband/friend/date said "Let me do that, honey," and he was so mad after he figured it out that he stomped off without buying a flying machine. I read somewhere that a skilled closer doesn't make fun of his customers, but the lesson apparently didn't stick.