You can buy PB blaster by the gallon. Works better than WD40 IMHO.
I would contact Henkel corp about the loctite products. They would be the people who can get you a discount and maybe even throw in some goodies for the program.
I would stay away from Harbor Freight stuff for things like loctite.
2001 Nissan Pathfinder LE, PP 5W30
2006 Toyota Corolla 1.8L 1ZZ-FE PP 5W30. Totaled 12/6. RIP.