Class II liquids are combustible liquids that have a flash point at or above 100 Â°F. (37.8 Â°C) and below 140 Â°F (60 Â°C). Typical Class II liquids include liquids such as. camphor oil, diesel fuel, pine tar, and Stoddard solvent.
Answer Wiki. First off, one does NOT boil bratwurst. One gently simmers bratwurst in a lager or pilsner beer with plenty of julienned yellow onions for about 10-15 minutes. The brats are then grilled over charcoal until uniformly brown, put in brat buns along with some of the onions and some good brown mustard.
Cook Over medium heat (325Â°F). Grill for 20â25 minutes or until the Internal temperature reaches 160Â°F. Turn often as you are grilling. In the Oven Preheat oven to 350Â°F. Place frozen bratwurst in a greased baking dish.rill for 20â25 minutes or until the Internal temperature reaches 160Â°F. Turn often as you are grilling. In the Oven Preheat oven to 350Â°F. Place frozen bratwurst in a greased baking dish.