Complete Guide to brewing 20% alcohol – using turbo yeast Alcotec 48March 22, 2019 by admin 0 Comments Homebrew Beer Guides Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn How to brew 4 & 1/2 gallons of 20% alcohol at home, using Alcotec 48 Turbo Yeast. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Day 11!! Home Brew Rethink. I hope hearing impaired people can follow my accidental sign language Let’s Brew a London Porter! | #BrewDayLive | February 2025