I’ve used
Tamiya extra thin and Contacta a lot. They are my go tos at the moment .
Tamiya extra thin is a solvent plastic weld product which is very similar to MEK in my experience. Best thing is that it comes with its own fine nylon brush in the cap. I would assume the Mr cement is very similar. The
Tamiya ET quick setting is probably just a hotter version of extra thin which flashes off the volatiles more readily, so dries quicker. Replace the cap as you go with these, or like MEK, they will evaporate before your eyes
The Mr mark softener and setter are decal setting solutions, like Micro sol and micro set, but I don’t know which one is which. I’ve never used them, but don’t see why they would be any different.
Contacta is a good plastic cement, rather than a solvent. A little like the tube glue from days of old, but in a much more controllable package. It is thicker than
Tamiya extra thin, with some filler incorporated in the formula, so is very good at gap filling joints. The down side is that the spout can easily gum up. I find that a little discipline in replacing the cap as soon as you’ve dispensed the glue minimises that nicely. On the occasions when it does block (it will, no matter how careful you are) a thin wire poked down the tube will get it flowing again. I’ve never needed to go down the “flame the spout” route spoken of by others to clear these, and I’ve been using it for many years.
Lastly the gorilla glue is a gel CA, and the Al’s hobby bottle is a CA accelerator spray which makes it set instantaneously. Never used either of these, but it’s probably like any other gel CA.
Very good haul, by the way…..plenty to play about with.