A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Fluids for Bubble Sextants and Sealing Methods
From: Robert Swartz
Date: 2015 Dec 28, 08:46 -0800
Alcohols are hygroscopic and contain a certain amount of water which in time will corrode or discolor the bubble chamber housing.
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