How do you clean the screws? That seems tough to do.
I used a small brass wire brush to get the old stuff off. If part is loose, MEK, Naptha or laquer thinner I have used to clean the residue off as well with steel wool or a brass wire brush.
Loctite's website should be able to tell you a solvent or two to use to get the residue off, but I get access to Blue Loctite in bulk and thus keep many bottles in my fridge to keep degreadation at a minimum and it sits happily next to my superglue collection, dijon mustard, hoisin sauce and salsa in the top shelf of my fridge.
In most cases, yes, the red loctite req's high heat to get it to release. Blue on tools and brake caliper bolts.
Red on crank bolt and big breaker bar stuff.
But if you wanna fubar your Dual 80, go to town with the red stuff on those little screws. I want to see pics of the dissassembly tho.
LOL.