Painting and whitewashing brushes can be attributed to the group of the most common hand tools. They are used both by professionals in finishing events, and home masters when performing cosmetic repairs. Moreover, for bulk work when servicing large areas, special types of tools are offered. The fly-brush, which has several significant differences from the usual models, also belongs to them. These features manifest themselves in the work process, so it is important to know exactly how such a design can be suitable in a particular case.
Tool Overview
The brush is characterized by the presence of a wide beam, which makes it possible to quickly wash surfaces, apply whitewash and lay the primer. According to the device, this is a round paint brush, and the fastening of the working part (head with a pile) can be removable. This design makes it possible to change the handle to a longer or, conversely, compact.
The massive head allows you to capture once large strips, but the most important thing is the density of the working mixture. It is thanks to the round shape that the fly brush is allowed to apply viscous mixtures like the same primer. Today, various modifications of epoxy and polymer coatings are increasingly appearing. They, in fact, solve the same problems as ordinary paint. However, the technique of working with such material does not allow the use of too flexible and flexible brushes. Such problems just shift to more rigid and elastic flywheel models. That is, the matter is not even in the size of the beam, but in the structure of the fibers.
Main characteristics
The diameter of the head is on average 6-7 cm, although for delicate painting of a small area it is worth looking at smaller models. The length of the pile itself can reach 10 cm. Some manufacturers also produce versions with 20-cm fibers, but in this case, binding will be required. And if a traditional flat brush can with a modest size leave a wider mark, saving time, then the flywheel analogues are guided by the density of the coating. In other words, the workflow will be longer, but better.
As for the handle, its standard length varies from 15 to 30 cm. But again, an expanded set of brushes, as a rule, presupposes the presence of extension sticks, the length of which reaches 2 m. With this equipment it is convenient to process ceilings and other hard-to-reach ones areas when it comes to laying thick coatings.
Types of pile of a fly brush
The bundle also does not quite comply with the general rules for the manufacture of conventional painting tools. If a flat brush, for example, can be made of synthetic and combined fibers, then the bristles of flywheel patterns are predominantly formed by natural material. Classical performance involves the presence of horse or cow nap. Only in rare cases, manufacturers allow a combination of natural fibers with synthetics. For example, there are combinations with 30% inclusion of polymer filaments. But such a solution is determined by the desire to improve certain performance of the tool, including wear resistance and strength.
One way or another, the choice between natural and synthetic bristles is fundamental. It is advisable to choose artificial fibers if you need a brush for whitewashing or applying water-based formulations. Such a pile absorbs and holds the working mass well in its structure. Models with a natural bunch are more obedient, which makes them more effective in working with drying oil, varnishes and heavy paints.
Manufacturers
On the market, such brushes should be sought with the marking KM, which will mean belonging to the segment of flywheel models. What follows is a head diameter designation and other parameters. For example, a high-quality KM 60 mm flywheel is offered by the domestic company “Counterforce” for only 150 rubles. At the same time, the bristles are completely natural, and the handle is made of wood. Decent models of formats 55-65 mm are also produced by Kraftool, SANTOOL and STAYER. But to pay for the products of such brands will have to 250-300 rubles. These manufacturers use durable components for brushes, so a small overpayment justifies itself.
Operation Nuances
The special design, of course, gives its advantages, but they can only be used if the appropriate painting technique is observed. First of all, such models should be gently squeezed, and then periodically rotated in the hand. This manipulation balances the distribution of the collected mass in the beam. In the application process, it is not necessary to press hard on the head. It is advisable to perform movements with slight inclinations relative to the surface. First, the hand brush is led from side to side, after which - according to the usual pattern up and down. And again, do not forget about the leisurely rotation of the tool, which will definitely affect the quality of the material laying.
How to extend the life of the brush?
In terms of wear resistance and durability, synthetics are still preferable, but with proper care, natural flywheels will last a long time. Even in the process, it is not recommended to immerse part of the handle close to the beam in the solution. This is especially true of wooden substrates, which should be protected from contact with paint chemistry. After completion of the activities, the pile is immersed in turpentine or kerosene. The easy spin procedure is repeated several times. If you used a whitening brush, the fibers will clean quickly, and to get rid of stubborn paint or varnish, you will have to resort to additional cleaning in a soap solution. During the drying process, it is important to ensure that the fibers do not diverge and keep their shape. To do this, you can wrap a bunch of gauze for storage.
Conclusion
The round pile head, in contrast to the flat design, allows more efficient processing of surfaces with heavy paints and even mortars. But as the complexity of operations increases, so does the responsibility of the workflow. The slightest mistake when laying the primer, for example, subsequently can provoke a collapse of an expensive cladding. Therefore, do not consider the fly-brush models of brushes as a universal paint tool for all cases. It is best to have a set of brushes on hand, in which there will also be flat, paneled and brush versions. They will allow to perform qualitatively, maybe not so large-scale, but from a decorative point of view, operations of thin and delicate design in small areas. Do not forget about additional accessories. The same extension cord and paint bucket with protective tape will greatly facilitate the workflow.