No Loctite for Plastic use

[gulfwarvet]

+1 -- I have found that purple is recommended most by scope / mount dealers for use on firearms.

[RRP]

Nail polish = Locktite Lite.

Don't let your wife see you using it.

[CJB]

If one has stripped that little screw

I think I'd try good ol Accraglass in the hole, maybe reinforced with atomized stuff (your choice).

Just sayin... its workable, not the end of the world.