I'm one of those guy's that has used Wonderlube/1000 plus/ bore butter since the day it was introduced and have never had a problem with it if you follow the original directions
1. start with a absolutely clean barrel with no petroleum product what so ever !
2. use only water to clean hot works best as the barrel dry's better and is still warm to melt the lube when you wipe the bore with a lubed patch to put the gun away for storage.
3. never use any soap to clean !
just finished a shoot for the public fired 1100 rounds over 2 days of non stop shooting with 4 guns. 2 of them were bought used and cleaned and then have not seen any thing but wonderlube since, T/C and CVA. 2 are kit guns that my son and grand son built 1 CVA 54, 1 Cabela's 50 both Hawken's they have never seen anything but wonderlube. All of these fired in excess of 100 rounds without cleaning this weekend each day for 2 days using goex 3f and pre lubed wonder lubed patches.
It takes longer to boil the water then it takes to clean the guns inside and out ! we do make our own patches and buy our lube in bulk a case at a time, when we find a bolt of cloth that meets our standards we buy the whole thing saves us hundreds of dollars a