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July 29th, 2020, 07:11 AM
#1
Fluorocarbon o-rings
I read in a classified listing that a "fluorocarbon o-ring" was used in a pen restoration. Are there such things? I'm accustomed to reading about fluorocarbons in context of aerosol propellants.
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July 29th, 2020, 07:17 AM
#2
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The Following 2 Users Say Thank You to azkid For This Useful Post:
FredRydr (July 29th, 2020), Ole Juul (July 29th, 2020)
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