Liquid Plastic Welder
I saw this on kickstarter today: https://www.kickstarter.com/projects/notaglue/bondicevotm-liquid-plastic-welder
There are only 59 hours left, but I thought that some people here might find it interesting.
I wonder what UV wavelength they use?
My Father sold a product at his Fly Fishing shop when he had it. Loon UV 'Knot sense
It came with a poor UV led in shape of of a laser pointer. It didn’t fully cure.
So I made one of my modded UV flashlights. My UV flashlight cures it fast.