Most likely the threads you used it on were oily so the 271 most likely did not "take off" like it does on clean dry threads. Locktite 262 is also a "high strength" Red locker which is the stuff HD actually says to use on the compensator bolt. Another good medium strength Red locker is 242 which has a fairly long working time.
When using 271 on CLEAN & DRY threads you only get 1 fast chance to put the pieces together. Lets say your putting some 90* plumbing elbows together using Red 271. When you rotate the fitting to line them up,,,,if you go too far, your NOT going back.. It is too late. Not 20 minutes,, more like 10 seconds. But the threads are CLEAN and DRY.
But when using 262, you can overshoot your final position and then back up a bit to line everything up. It takes minutes to really set.
I really don't think you will have a problem because the threads were probably oily and the locker does not really work to it's true capacity if the threads are not dry & clean. If the threads were oily I would bet you would be able to loosen them even today without heat.