Thanks for the response jcclink, but just saying that 'buna-n' works for all housings, is not what I was asking. There are people like myself that perhaps would like to purchase lubricant for their different housings without having to replace the orings. And the price for the manufacturers lubricant and sometimes their poor packaging are not sufficient for my needs. Most of the manufacturers websites are not clear on the type of orings they use which Im' sure is a business ploy to keep you coming back for their lubricant. And to simply saying that it is probably Buna-n simply because it's black is not good enough for me.
I think it would be nice to just put together a definitive list for every one. I know there are many different types of oring materials out there and some require different types of lubricant than others.
And yes, what are Gucci colored orings? I too an unfamilar with that color. Thanks.