Metallic tracks burningishing, i.e. a liquid for "burning" metal elements. The liquid is used without dilution, directly from the bottle. It is best to use tweezers and avoid contact of the liquid with the skin. Place metal elements entirely in the liquid, so that every part of the element is immersed. The results are visible after just a few seconds. You can use a brush or a stick to reach the liquid into all the nooks and crannies of the metal element. It is very important to properly prepare metal elements so that bathing in A.MIG 2020 causes direct contact with the metal. You should first remove grease, paint, etc. The first visible effect will be the color of the fluid green, which means that fragments of rust and impurities have been dissolved. You should pay attention to the reaction time of the elements with the liquid, take into account the drying time during which the process also takes place. Drying after soaking in liquid can take up to an hour. Of course, you can rinse the elements in water at the end, this will shorten the reaction of the fluid on the metal. The result of Burnishing Fluid is a worn-out metal or steel part, full of fresh and old rust, which is a very realistic effect, e.g. on the tracks of military vehicles. The general rule of use is that the longer it is used, the stronger the effect.