I have used Vulkum for some years now. It is quite thick and can't image it "wicking" into crevices, unless you can explain a process of thinning it down?? Roy Lashway '78 Argosy,'56 Bubble WBCCI 1610 VAC rlashway@zianet.com web site: www.zianet.com/rlashway (polishing report included)