Taper mount muzzle device stuck in griffin blast shield

[tmckay2]

Yeah yeah yeah I'm an idiot. I was testing the brake shield on the minimalist brake before attaching the device to the barrel and wow I didn't twist it tight at all but man I can't get it off. Griffin recommends putting some red loctite on the barrel threads, put on device, let sit for 20 min then take off the blast shield and remove device and wipe clean. Does anyone think blue would be better or rocksett? It shouldn't take much since I barely screwed them together and in afraid removing the device from the barrel if I use red loctite could be tough.