I have an exhaust stud on my 350 that has backed out the last two races. I went to NAPA and bought some high temperature threadlocker red automotive grade. On the package it says that the cured product must be heated to 500-600 deg.before parts will seperate. Should I use this product or is there an other option for an exhaust stud? Don't know why this bothers me but the stud may have to be removed for machine work on the head at some point. Will it be a hassle? Thanks.