Archived posting to the Leica Users Group, 2000/11/27
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]At 09:26 PM 11/26/00 -0800, you wrote: >Polyisoprene - comes from Malayan Sapotaceae trees and is a bit similar to >natural rubber. Can be formed in temperatures 50-65 C. Did the formula change between the LTM series and the M's? I rarely see an LTM with missing vulcanite, whereas early M's seem to be crumbling. DC