

| Subject: | Re: O ring making kit |
| From: | Larry Alofs |
| Date: | Sun, 16 Feb 2003 13:53:32 -0600 |
Alistair Bell wrote: > > on 16/2/03 9:56 am, Larry Alofs wrote: > > > The zip lock bag is good. Rubber parts last longer if you can keep > > oxygen and ozone away from them. > > > > Larry A. > > ziplocks won't really keep out oxygen, and I doubt ozone either. Maybe > aluminium coated Mylar bags? :) > > But I doubt that regular (dark) storage in the environment of a workshop or > van will be detrimental (provided your keeping them away from the ol' sparky > electric motor). > > why not put some silicon grease on them, or maybe the old fashioned rubber > band treatment of glycerol, or talc? > > Alistair > Interesting about the glycerin...hadn't known about that. I believe that ziplock bags slow the oxygen down quite a bit. Rubber belts for Van de Graaff generators and balloons last a lot longer when stored that way. Of course if the O-rings in question are neoprene this may be a moot point anyway. :-) Larry A.
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