In Reply to: Re: Polystyrene caps - are they really that good !!! posted by unclestu52 on July 6, 2006 at 19:15:23:
I believe polypropylene (K=~2.1) and Teflon (K=~2.0) are both better in this regard than polystyrene (K=~2.6). To me, they sound better, also.
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Follow Ups
- Re: Polystyrene caps - are they really that good !!! - Tom Dawson 00:51:11 07/07/06 (0)