Using spray paint correctly - tips and tricks from Mr Beam
Paint the chairs in the garden, beautify the ageing stair railing or design toys, all of this And much more is possible with spray paint and spray pack. The products are suitable for many materials, such as wood, plastic, metal and concrete. Therefore, spray paint in the post-processing of lasered materials can be used Mr Beam be perfectly combined. But what is there to consider when buying and applying? Read everything important here.
What do I have to consider when it comes to the spray paint?
Spray lacquer, i.e. paint from the spray can, not only beautifies a wide variety of objects, but also protects them. This enables you to quickly implement smaller objects. There are Various colours available for spraying, for example:
- Clear coat
- Colouring paint
- Effect paint
- Thermal paint
- Special paint
Most paints are suitable due to the weather resistance for both indoor and outdoor use. Special paints are not only convincing in terms of optics. There are heat-resistant thermal varnishes with which you can use a fireplace or exhaust pipe, for example. Effect paints such as metallic varnish are often used in vehicle painting. Spray paints are suitable for almost all untreated surfaces.
What do I have to consider when spraying and painting?
With the spray pack, the colour does not come to the surface with any brush, but is sprayed and therefore evenly distributed. You can use it directly and also cover hard -to -reach areas. You avoid stripes of the brush bristles. Since the colour is more diluted If you spray several layers for optimal coverage. It is liable on untreated and treated surfaces, for example when they are painted or painted. With oiled or grown substrates, you should not use spray paint. If you have any doubt, try an inconspicuous place.
Why do you have to shake a spray can?
There is a lot to consider for a good result. It is important to mix the liquid colour that is located inside the can. So you have to shake the spray can for at least two minutes. This creates a homogeneous mass, and you achieve that the colour pigments are evenly distributed. Due to the storage, they settle on the bottom of the can. You can also shake them sometimes so that the spray colour retains the ideal consistency.
How do I spray correctly?
Painting with a brush can be tedious. With a colour spray system, you save time and effort. Note the following:
An ideal temperature is 19 to 25 ° C. This ensures that the spray colour is liquid enough and does not dry too quickly.
- Prepare the area you want to paint. Maybe she has to cleaned and sanded and the resulting dust removed. It is important that it is dry and clean. Craters usually arise from insufficient degreasing. You have to grind rusty spots and primed with rust protection.
- Of the Ideally in two to three layers are carried out, whereby each around ten minutes has to dry. Spray up in the cloister, first vertically, then horizontally. Cracks form if layer thickness is too high. So paint thinly. Close the can during the breaks.
- You achieve the finish after you have applied the colour With a clear coat that you also get in the spray can. It protects against dirt and scratches, and it also ensures shine.
The can has a blue nozzle Can you adjust the spray head, to be able to spray both horizontally and vertically. This is an advantage for many objects, such as chair legs. The size of the spray head should correspond to the surface to be painted: the larger it is, the larger and wider the spray head should be.
Note the spray, Because he will distribute himself in the room. A mouth protection and combination filter protects against the solvent dampers and from inhaling fine particles. Provide sufficient ventilation when painting indoors.
How much distance should the can have when spraying?
The spray can in which the paint is located is under pressure and can be released at the push of a button. Make sure that you use it from the right distance to paint. Keep about 20 centimetres from the object when spraying.
Which spray paint is particularly suitable for wood?
If you want to paint wood, you can choose between different varnishes. They have differences regarding the ingredients and the resulting properties. Which paint is ideal depends on the later stress and use of the wooden surface. Basically, a distinction is made between two groups:
- Synthetic resin paint
Acrylic paints are water -based: after applying, they dry by evaporating the water it contains. The paint is then very resistant. The binder is acrylic resins. Processing is also more uncomplicated than with synthetic resin paints, the binder of which is synthetic resin. Acrylic paints are low and steamed far fewer pollutants. The use of a synthetic resin lacquer is recommended if you need a very hard and scratch -resistant layer of paint. Pay attention to optimal ventilation because of the questionable solvents. It is best to work outdoors.
How long takes spray paint to dry, and how long can you spray with a spray can?
Lack spray is completely dried after around 30 to 60 minutes. However, this depends considerably on how thick the colour application is. So the drying time can also be significantly longer. If the ball rattles, if you shake the can, louder than before, the spray colour is empty.
Is there an environmentally friendly spray colour and is it waterproof?
Acrylic paints are produced on the basis of water. They contain None or small amounts of solvents are therefore more environmentally friendly and harmless to health, low odour and are particularly suitable for indoor use. Most acrylic paints have that Seal "Blue Angel", which is an environmental label. If an acrylic paint is really dry, it is waterproof.
How do I get spray paint away again? Can I also remove spray paint from the clothes?
If spray colour accidentally comes somewhere else, it is Distance very time-consuming and tedious. There are special offspring. You rub them on with a rag. Once the spray paint has loosened, you can gently scrap it off using a spatula. Alternatives are:
- Grinding devices
- Hot air dryer
You can use the solvent, turpentine and spirit, To remove paint from clothes. However, it will bleach. In fresh spots, gall soap can help that act for at least 60 minutes. This is followed by machine wash.
Conclusion on the spray colour
Painting, i.e. applying varnish, can be both on a wide variety of areas to meet a decorative and protective purpose. The surface must be dry and free of dirt and fats. In advance, depending on the material, a rusting, filling or grinding is necessary. You have to shake the spray paint before use so that the colour pigments are distributed well. The right spray distance and the drying times are also important. Acrylic paints are less harmful to the environment and health.
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