So... if I gathered all of the information correctly, the chemicals mentioned above are forms of glue?! Newbie like me really lost the convo on this one.
Well, not exactly. Tenax, Ambroids, Plastruct Plastic Weld, Flex-I-File, MEK, etc. are all chemicals that actually melt the plastic at the joint and litteraly "weld" the two pieces together. Epoxy, CA glue (as in Super Glue, Zap, Etc.) are actual glues that not only melt the plastic but actually also become a part of the bond. The nice thing about using the chemical welding type of stuff is that if you get it on you it doesn't glue your skin to whatever else you are touching.