The ASTURO ART 2010700 Kit A-138 airbrush kit is designed for fine painting, local touch-up work and technical decoration where small quantities of coating material must be applied with good spray control. The image shows a complete configuration consisting of a siphon feed airbrush, 2 lower 0.74 fl. oz. cups, 1 adaptor, a 1.59 ft flexible hose, a dropper and service accessories for connection and product preparation. Its compact design makes it suitable for components, samples, prototypes, coated parts, decorative surfaces and areas requiring more controlled application than a conventional spray gun.

The lower siphon feed system allows the coating material to be contained in a dedicated cup and drawn into the airbrush during spraying. This configuration is useful for continuous work on limited surfaces, touch-ups, shading, marking, colour testing or applications where the operator needs to change material without preparing large quantities of paint. The 2 lower cups allow different products, colours or work phases to be managed separately, reducing preparation time and improving workflow organisation.

The kit can be used with paints, enamels, inks, dyes and fluid products compatible with airbrushing, provided that they are correctly filtered and thinned according to the viscosity required by the nozzle and working pressure. The quality of the result depends on compressed-air adjustment, distance between the airbrush and the surface, hand movement speed and material preparation. Excessive pressure may create too much atomisation, overspray and material waste, while insufficient pressure may lead to an uneven spray pattern, dripping or poor coverage. For this reason, a preliminary test on a sample surface is recommended before working on the final part.

In professional and industrial environments, this airbrush can be used in mechanical workshops, maintenance departments, body shops, prototyping laboratories, surface finishing companies and any activity requiring localised material application. It is suitable for small touch-ups on automotive components, metal parts, protective coatings, panels, tools, fixtures, prototypes, models and surfaces where visual uniformity is important. It can also be used for decoration, technical modelling and applications where control of the deposited quantity is more important than high flow rate.

The 1.59 ft flexible hose provides freedom of movement between the compressed-air source and the airbrush, making work easier on benches, shaped parts or areas that are difficult to reach. The adaptor supports connection to the air supply system, while the dropper helps dose the product into the cup, reducing waste and contamination. For consistent performance, the nozzle, internal passages, cups and fittings must be kept clean, because dried coating residues can alter fluid flow and compromise spray regularity.

In this type of product, precision should not be understood as metrological precision or measuring resolution, but as the operator’s ability to control spray width, deposited material quantity, atomisation continuity and finish quality. In visual quality control, maintenance and surface repair operations, the airbrush helps correct minor defects, restore localised areas, blend details and work on points where a larger spray gun would be difficult to manage. Correct working distance and airbrush angle are essential to avoid build-up, runs, sharp edges or visible differences in finish.

For professional use, it is advisable to filter the coating material before filling the cup, check chemical compatibility with seals and components, adjust the pressure gradually and clean the circuit immediately after use with a solvent or cleaner suitable for the material used. In repetitive operations, distance, pressure, thinning ratio and hand movement should remain as constant as possible, because these variables directly affect coverage, uniformity and final quality. The ASTURO ART 2010700 Kit A-138 is therefore a practical solution for professionals who need a compact and controllable tool for technical finishing, touch-up work and precision applications on small surfaces.