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778 Review
40 Karma

Review on πŸ”’ Dernord Teflon Tri-Clamp Gasket Seal by Rui Knain

Revainrating 5 out of 5

Perfect alcohol column seals

I have replaced all silicone seals with Teflon due to problems with chemical evaporation and contamination from the silicone. Teflon seals are stiffer and require better clamp compression, but this gives you a cleaner product. So, as I said, I replaced the silicone with teflon, I have no leaks and am very happy with the result.

Pros
  • GOLS certified
Cons
  • Minor issues