Preheat your smoker to 225°F degrees and prepare your smoker to smoke meat
Using about half of the Beef Tallow, melt it and spread a thin coating all over the meat.
Sprinkle the rub on the brisket while ensuring to coat all sides. You should still be able to see the meat through the rub. If you use too much rub, the rub will hinder smoke penetration
Transfer the brisket to the smoker to smoke the meat
Monitor both the temperature of the smoking chamber and the meat. It is important you keep the temperature of the smoking chamber relatively constant. After the brisket has been in the smoker for approximately 2 hours, start spritzing (use water or vinegar) the meat every hour.
When the brisket reaches approximately 160° F the brisket will enter the stall. Continue to monitor the meat and as the brisket leaves the stall.
When the brisket has a nice dark color, the bark has set up and the fat is fully rendered (you can easily push your finger through the fat and liquid fat leaks out), pull the brisket to wrap