AB:02 Triple Dry Hopped Imperial Red Ale.
ABV: 18.0 | IBU: 70 | SRM: 28
  • Brewdog
  • 01-05-2010

1  Mash

Mash stage: 1

Fermentables

Amount (gr)SRM
Maris Otter Extra Pale 1546.9
Caramalt 42.6
Crystal 150 86.6
Dark Crystal 60.5

Mashing scheme

Start temp. in °CDuration in min.
1 65 60.0

Mash stage: 2

Fermentables

Amount (gr)SRM
Maris Otter Extra Pale 1546.9
Caramalt 42.6
Crystal 150 86.6
Dark Crystal 60.5

Mashing scheme

Start temp. in °CDuration in min.
1 65 60.0

2  Boil

Boiling time: 60 min

HopsAmount (gr)Duration (min)Alpha acid
Chinook 5.17 60
Centennial 5.17 60
Chinook 3.44 60
Centennial 3.44 60
Chinook 8.6 0
Chinook 8.6 0
Centennial 8.6 0
Centennial 8.6 0
Ahtanum 8.6 0
Ahtanum 8.6 0

3  Fermentation

Fermentation scheme

TemperatureEnd TemperatureDurationAdditions
PRIM (Airlock) 22 22 7.0 days
Wyeast 1272 - American Ale II™ - 5gr
COND 22 22 0.0 days
SECND 14 14 14.0 days
Chinook - 48.13gr for 5 days
Centennial - 48.13gr for 5 days
Ahtanum - 41.25gr for 5 days
COND 5 5 2.0 days

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