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.
1 If the saucepan is not ovenproof, wrap heavy-duty foil around the handle. 2  Set saucepan on one side of preheated grid.  Pierce each bratwurst in several places with tip of sharp knife. Carefully add bratwurst to beer; simmer, on uncovered grill, over medium coals 15 minutes, turning once.