10W40 motor oil
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April 9, 2020
Brewer: Tintin
Batch size: 10.0 l
Type: All grain
Style: 13.F - Imperial Stout


Beer profile
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Original gravity: 1.148
Final gravity: 1.036
Color: 90.4 EBC
IBU: 48.1
ABV: 14.6%


Ingredients
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| 5.80 kg                              | Pale Malt (2 Row) US (3.9 EBC)                                                                                         | Grain  | 1        | 87.1%      | 
| 0.66 kg                              | Chocolate Rye Malt (492.5 EBC)                                                                                         | Grain  | 2        | 9.9%       | 
| 0.20 kg                              | Wheat, Flaked (3.2 EBC)                                                                                                | Grain  | 3        | 3.0%       | 
| 15.0 g                               | Chinook (13.00%) - Boil 60.0 min                                                                                       | Hop    | 4        | 18.6 IBUs  | 
| 10.0 g                               | Chinook (13.00%) - Boil 30.0 min                                                                                       | Hop    | 5        | 9.6 IBUs   | 
| 10.0 g                               | Nugget (13.00%) - Boil 50.0 min                                                                                        | Hop    | 6        | 11.8 IBUs  | 
| 10.0 g                               | Columbus (Tomahawk) (14.00%) - Boil 20.0 min                                                                           | Hop    | 7        | 8.1 IBUs   | 


Mash steps
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| Saccarification                      | Add 16.6 l of water. Heat over 79.5 c                                                                                  | 75.0 c | 60 min   | 
| Mash step                            | Heat over 78.0 c                                                                                                       | 78.0 c | 10 min   | 

Fly sparge with 4.0 l of water at 78.0 c