I'd like to find a substitute to that Nye stuff that Surefire uses. Has anybody used Jig-A-Loo lubricant on the o-rings/threads of their lights? I found it at a local Home Depot (in Toronto). The Silicone Dry ran about $8CDN for a 450g can. I'd like to try it out but I'm not sure if it will damage the rubber o-rings on my G2's.
http://www.jigaloo.com/en/produits.html
http://www.jigaloo.com/en/produits.html