Metal painting can not be called very simplebusiness. To begin with, you should choose the right material. Paint for metal hammer is perfect for both decorating the surface, and to protect it from corrosion.
What is the product?
It should be noted that the substance is used asthree-component composition. It is also an enamel for surface decoration, a converter for rust, and a protective anti-corrosion agent.
Paint for metal hammer is made onbased on synthetic resins, to which are added solvents that have the property of quick drying, as well as glass particles, pigments. Thanks to them, this relief is provided.
Paint for metal hammer has undeniable advantages, which expand the scope of its application.
Advantages of the tool
Now it is necessary to understand why it is in such high demand. Paint for metal hammer has such advantages:
1. There is no need for primer mixtures for surface pretreatment.
2. The ability to color even rusted products without cleaning.
3. The present agent reliably protects the surface against repeated occurrence of rust and corrosion.
4. Paint for metal with a hammer effect creates a reliable and durable layer, not skipping moisture.
5. Still it is necessary to note variety of shades of means.
6. In addition to metal, paint can be applied to wood and plastic.
7. You can use the product to decorate not only internal, but also those surfaces that are located on the street.
As you can see, the presented substance has many good qualities that increase the demand for it in stores.
Types of products and applications
If you need just such a paint for metal, the hammer effect depends on the type of substance.
First, let's look at exactly where you can use the tool. It is used for coating:
- Metal pipes, doors, stairs.
- Fences and fences.
- Radiators.
- Garden tools, appliances and furniture.
- Garage doors.
- Decorative elements inside and outside the room.
Now it's time to start classifying the material. There are several types of paint:
1. ML-165. High-quality liquid for decoration of any non-greasy surface. It is heat-resistant and durable. However, in the event of a fire, it can emit toxic fumes.
2. Paint for metal Hammerite hammer. It is quite expensive, but very high quality. The substance perfectly protects the surface from oxidation.
3. NC-221. This is the cheapest enamel, which does not have a protective function. It can only be used indoors.
Technical characteristics of the product
The presented product has such features:
- Time of full drying - 2 hours.
- Resistance to abrasion and exposure to adverse conditions - at least 8 years.
- Consumption - 4 square meters. m. area will have to spend about 1 liter of liquid.
- Repeated layer can be applied only after 4 hours.
- The temperature at which you can carry out work is 5-35 degrees Celsius.
Stages of staining
There are several stages of work:
- Preparation of the base.
- Surface treatment with rust and ground enamel.
- Applying hammer paint.
- Keeping the coating until completely dry.
Features of the preparation of the base
To ensure that the enamel adheres well tosurfaces, the latter must be thoroughly cleaned and treated with a degreaser. Otherwise, after drying, the layer will begin to crack. Degrease at least two times. After this, treat the product well with acetone. Check for grease stains on the surface. To do this, you can use ordinary blotting paper.
If you purchased in the store a new, sleek andbrilliant metal, it is better to handle it with a grinding machine. This will increase the adhesion of the paint to the surface. For sanding, you can also use sandpaper with a grain size of 40-60 or a fine brush.
If the product was previously paintedon a bitumen basis, this layer should be removed, wash the surface with soapy water and air dry. Non-ferrous metals and aluminum are pre-primed. If the hammer paint on metal for exterior work will be used for processing wood, then it must also be prepared. To do this, apply to the surface of acrylic primer, soluble in water.
Features of the application of a liquid spray
Before you get started, paint on metal andHammerite rust should be slightly diluted with a solvent. This liquid is best purchased from the same manufacturer. Dilute the paint should be in this ratio: 1 part solvent and 2 - enamel. However, this option is acceptable if the air temperature during operation is 18-22 degrees. If it is below 17 degrees, the amount of solvent is better to reduce.
You can check the viscosity of the fluid without usingspecial devices. To do this, place the paint in a clean jar, add a little solvent to it. If the jet is interrupted after 2-3 seconds - the solvent may be small.
Hammer paint is applied in this way.metal and rust on large flat surfaces in several layers. Between them there should be a time interval of 30 minutes. In this case, the first layer should be very thin, and the last - as thick as possible.
Paint application with roller and brush
Hammerite - metal paint with hammereffect that has just great reviews. Users note the richness of shades, durability and practicality of this tool. However, while working with such enamel, it is better to choose the right tool with which it will be applied.
Для сложных вертикальных поверхностей типа перил, fences or fences, it is better to use a brush with natural bristles. The maximum number of layers in this case is 3. Particular attention should be paid to joints and angles. The fact is that it is this area that gives in to corrosion first of all. Note that the total thickness of the layers should be 100 microns.
Large surface area can be processedroller. At the same time it will be enough to apply only 2-3 layers. Paint must first be slightly diluted. The ratio here should be: 9 parts of the agent for 1 part of the solvent. It is better to use a special liquid from the same manufacturer. The cushion should be wool or short-haired fur. Only in this case, the coating will be reliable and beautiful. Note that work must begin with corners as well as edges.
If the applied layer has already hardened, then reapplyIt will be possible to apply the paint in a month and a half. You should also follow some guidelines for working with the material presented. So, if the dilution of the paint is not necessary, then it is better not to perform this procedure. The fact is that you can break not only the consistency of the liquid, but also spoil the final result.
When working with a brush, the amount of lost paintis increasing. As for the sprayer, this mechanism is not very recommended for applying this type of substance. The fact is that the paint contains small additives that provide relief decor. They can clog the spray nozzle. In this case, the device is prone to breakage, and the coating is not very high quality.
Do not work if the weather is wet or windy. In this case, waves or other surface defects may appear. The amount of solvent should not exceed 10% of the total mass of the mixture.
Is it possible to make such a substance at home?
Today in the building materials market you canfind a large number of popular manufacturers of hammer paint: "Hammerayt", "Hamerton", "Rolax", Dewilex, Bianca, Kobe ". However, some hazyaeva prefer to produce the presented substance with his own hands. The result can be very good.
For the work you need the following materials:silicone oil, aluminum chips, carbon black, HC-varnish. The last component is essential and should be the most: 98%. Thanks to the soot you can achieve not only a dark shade, but also the relief of the surface. Metal shavings, the amount of which is 3-6%, provides a hammer effect.
So, work needs to start in a warm and clean.indoors. For dilution, select a well-washed container. For stirring, you can use a drill with a special nozzle, or do everything manually. The work consists of several stages:
1. First connect the 3 main components. Next you need all the ingredients very well mixed. Ready solution is considered only when the metal chips cease to float.
2. If you need to change the shade of the mixture, then you can add color or enamel to it. But be careful, it should be no more than 30% of the amount of the composition.
3. In order for some particles of the solution to harden, and you get a hammer surface, you need to add 4 or 5 drops of silicone oil to the tool.
As you can see, the paint presented at home is not difficult to do. It is only necessary to comply with the correct proportions of ingredients. Here, in principle, all the features of hammer paint. Good luck!
