Meanwhile, there are jobs in which no layer of soil is necessary. First of all, remember that in the process of maintenance painting car we want to repeat conveyor technology paint as possible while protecting the metal. Thus far a large layer of coating (owing to the use of fillers) must have sufficient adhesion (tenacity). Thus, we have identified two main reasons for the need to use the primary (anti-corrosion) of the soil: 1) to achieve maximum corrosion protection. 2) obtaining high adhesion to the base applied in later sections. Still have jobs, the application in which corrosion-resistant ground is mandatory. They are working on galvanized or aluminum surfaces.
The fact that only special kinds of fillers have a relatively high adhesion to these types of metals. In a place so not all tasks can be performed by these fillers. So, the big bumps recommended to fill with putty glass, but it does not have good adhesion to aluminum. Exit here may be the same: to bear the metal layer of soil, and on the ground – any kind of putty. Now we take a putty, add Hardener and mix thoroughly. Breeding should be as much filler as you izrashoduete at a time. If you have planted all at once to the bank, then after 15 minutes it will kick you and go for a new jar. After you have thoroughly mixed putty, apply it to the machine spatula, and wait until it is dry (10 to 30 min.). At those places where the layer is greater than 3 mm is best to deal with fiberglass filler.