Re: art winder

From: faifidama <indoorflyer_at_msn.com>
Date: Sun, 13 Nov 2011 04:21:35 -0000

Art- Neutral is a pH value of 7. Less than 7 means acidic. Silicone is OK. Extended exposure of acetal to heat (like 140f.) accelerates decomposition.

Jim

--- In Indoor_Construction_at_yahoogroups.com, "art" <upwind120@...> wrote:
>
>
> Jim, could you define neutral? How about silicone based rubber lube? Or any common rubber lube?
>
> Art.
>
Received on Sat Nov 12 2011 - 20:21:36 CET