Roof paint made of metal or slate - Which one is better to paint - Types and options + Photo and Video

Roof paint made of metal or slate - Which one is better to paint - Types and options + Photo and Video What paint to paint the roof? The roof is one of the most important elements of any home. Roofing materials fail quickly enough, and a complete replacement of the coating is not such a cheap pleasure.

This problem can be easily solved by treating the roof with an acrylic-based protective paint, which is called rubber roof paint due to its dense structure.

Rubber paint is a timely prevention and protection of the roof from destruction. It will not only help to extend the lifespan, but will also make your home look better.

Scope of roof paint and composition

The rubber effect is used quite often: swimming pools and even cars are treated with this paint. But this paint received more recognition from the builders. She not only treats the roof, but is also used to waterproof the basement, foundation and other hard-to-reach areas that cannot be covered with roll materials.

Features of the composition and the value of additives

The composition of the roof paint includes a huge number of components and additives that help withstand the negative effects of the environment in the form of temperature changes and precipitation.

Depending on the manufacturer, the composition sometimes changes, but the base is unchanged:

  • Polymer emulsion.

  • Water.
  • Latex based on acrylic.

Individual additives help to achieve the following properties:

  • Antifreeze - resistance to freezing.
  • Biocide - prevents the formation of mold.
  • Coalescent - forms a film.

  • Preservatives - increase the shelf life.
  • Pigments - give the desired color and shade.

Possibilities and Scope

To be sure that buying acrylic roof paint is really the right step, consider how appropriate you can use this type of paintwork:

  • Preventive measure against corrosion.
  • Further protection of the metal if corrosion has already formed.
  • External roof waterproofing.

  • Improvement of external data if the coating is already old and burnt out.
  • Savings: costs for painting, not a complete change of coating.

Due to this, if you decide to keep your roof in good condition as long as possible, we strongly recommend covering it with a protective compound to prevent potential problems.

Frequently asked questions

Which roof should I use rubber paint for?

Roof paint made of metal or slate - Which one is better to paint - Types and options + Photo and Video Acrylic paint is suitable for all the most popular types of roofs, and for some of them it is even necessary. The metal tile is treated with an anti-corrosion coating even during production, but this coating is short-lived, which nullifies the manufacturer's warranty for durability.

But if such a coating is painted from time to time with a special roof paint, you will extend the service life.

But a material like slate does not rust, but this does not mean that it is eternal. It is easily saturated with moisture, which makes it brittle and collapses. The waterproofing properties of acrylic paint make such sheets impervious to water and moisture.

Galvanized roofs are afraid of salts, which should be taken into account with the fact that the coating easily enters into chemical reactions and self-destructs.

Considering the state of the environment, galvanized sheets are constantly under negative influence. And snow, and rain, and even car exhaust gases can harm such a roof. Rubber roof paint will help in this case too.

You can paint even soft roofs with acrylate latex-based paint. Rolled soft roofing is short-lived, it is easy to damage it, it quickly dries up and cracks.

To "bring back to life" such a roof, which is covered with roofing felt, paint it with moisture-proof paint, and it will serve you much longer.

All the pros and cons: strong arguments

With a wide variety of building materials in the paint and varnish department, it is very easy to get confused. The difference in price between seemingly similar paints makes one think, but what is the actual difference? To make the right choice and understand whether it is worth buying a rubber roof paint, let's compare all the advantages and disadvantages. A brief overview of the most popular brands will enable you to make the right choice.

Advantages

Judging by numerous reviews, there are much more pluses than minuses.

The advantages include:

  • Durability.
  • Drying speed.
  • Resistance to negative environmental influences.
  • Easy to apply and further use.
  • Good spreading rates.

  • Elasticity.
  • Security.
  • Anti-slip property.
  • Suitable for coloring any material.

Yes, rubber-based paint does have many benefits.

The service life of the applied paintwork reaches 7 years or more. The paint will not deteriorate from temperature extremes, retains water perfectly, and does not contain harmful impurities, since it is made on a water basis. Application is simple and you can use either a brush or a roller to work. The adhesion of this paint to any type of coating gives good hiding power. Even the first layer has no gaps and looks dense.

An important plus - it dries in just a few hours. It is also important that the surface does not slip after coating.

Disadvantages

This roof paint is much more expensive than conventional oil or alkyd counterparts. This is what scares off most buyers. But consider the fact that acrylic paint will last you much longer, which means that cheaper paint will be applied more often, and the price will be the same.

Another significant disadvantage is that the surface must be carefully prepared before painting.Of course, such procedures must be carried out before painting any kind, but when using acrylic products, this is especially important. It is sometimes difficult to complete a complete roof treatment, especially when it comes to covering old roofing materials.

How to choose and not be mistaken?

In order not to make a mistake when choosing a paint, consider a number of factors that are of great importance:

  1. Manufacturer . Make a choice only in favor of quality manufacturers who provide quality certificates.

    Such companies value their reputation and strictly adhere to technologies when creating paint and varnish coatings. We advise you to read customer reviews before buying.

  2. Paint consumption per 1m 2 . The declared paint consumption is also of great importance, since this will not only help determine the amount of material that should be bought, but also help determine the quality of the product. The lower the paint consumption, the less it was diluted with water.

  3. Drying time . If you decide to buy material "in reserve", do not forget that rubber paint for the roof does not last as long as you would like. If you store the paint in a closed container, then the temperature should not exceed +30 degrees. Some manufacturers offer paint in 1 liter containers. If you need large volumes, it will be more profitable to buy immediately in large packages.

Comparison in the table

Below is a table of the most popular brands of acrylic roof paint. This will help you make a choice.

Manufacturer (country) Russia Ukraine Russia Russia Greece Turkey
Consumption per layer From 100 to 200 ml / m 2 100 to 200 g / m 2 126 to 200 g / m 2 150 to 200 g / m 2 85 to 110 ml / m 2 91 to 133 ml / m 2
Tack free time 1 hour 2 hours 2 hours 2 hours 1 hour 2 to 3 hours
Expiry date 12 months 18 months 18 months 12 months 12 months 24 months
Packing options 7/14/18 kg 1.2 / 3.5 / 6/12 kg 1/3/6/12 kg 4.

5 / 7/14/45 kg

3/10 l 2.5 / 15 l
Price / liter From 250 rubles From 200 rubles From 300 rudders From 230 rubles From 500 rubles From 700 rubles

Roof paint made of metal or slate - Which one is better to paint - Types and options + Photo and Video 1- Rezоlich Uпivеrсal

2 ​​- Fаrbeх

3- Surer Deсor

4 - Optimist

5 - Isomat Flaxcoat

6 - kаle Perforа +

Application Tips and Interesting Facts

Failure to follow the acrylic application guidelines may result in the desired result not being obtained. The rubber coating may peel off immediately after application or upon initial contact with water / moisture. Before applying, carefully read all the points, and try to do everything according to the instructions.

General recommendations

To paint a roof, you need to know how to work with rubber roof paints.

This is a rather capricious material that needs to be followed by all the rules. The weather in which you want to start working is very important. In case of wind or rain, it is better not to start work, but the bright sun is also contraindicated. Ideally, the temperature range should be from +10 to +25 degrees. Humidity of air, which will be more than 80%, is highly undesirable.

To check the spreading rate and select the number and thickness of the applied layers, the sample must first be stained. To do this, we advise you to select an inconspicuous small-sized roof area, prepare the surface and apply several coats, keeping time intervals. This method will help to avoid critical mistakes, which, given the high cost of the material, will cost you a pretty penny.

It is a common mistake to want to apply thick layers. For acrylic paints, it is better to apply more thin coats at drying intervals than one thick coat.

This will increase the durability and the staining will be more durable.

Tools for painting the roof

To work on the roof without harm to yourself and others, you must adhere to safety precautions.

To cover the roof with rubber paint, you will need the following:

  • Mounting belt (safety).
  • Shoes with non-slip soles.
  • Hard hat.

  • Ladder.
  • Respirator and goggles.
  • Brushes and rags to clean the surface.
  • Metal brush (if the coating is metal).
  • Sandpaper.

  • Primer.
  • Construction mixer.
  • Roller, brush or spray gun.

This is the perfect toolbox for working with acrylic roof paint. Thanks to this, you can take care of safety, how to prepare the roof for painting and apply paint as efficiently as possible.

Preparation

You should start with preparation. Regardless of what kind of roofing material you will paint, it should be well cleaned of dust, dirt, grease and paint residues. Galvanized corrugated board or metal roof should be thoroughly rinsed, and the old paint should be cleaned off with a metal brush. If rust has formed, it must also be removed with sandpaper or a brush. The roof, covered with slate, is washed with water and debris removed.

If there are any irregularities, they need to be filled. Oily stains are removed with white alcohol. Then we grind everything with sandpaper, and the resulting dust is removed. After the roof is washed and the roof is painted with rubber paint only after complete drying.

To reduce paint consumption, the surface is pre-primed.

This is especially true for porous materials such as corrugated sheets or asbestos-grade flat sheets. The primer should be applied with a roller or spray gun. The next stage of work can be started after complete drying.

Application technology

Rubber roof paint is not difficult to apply to the prepared surface. Depending on the type of roofing, you can paint the surface with a spray gun, brush or roller.

  1. Roof paint made of metal or slate - Which one is better to paint - Types and options + Photo and Video First, rate the purchased material. We do not recommend thinning the paint on acrylic, but if the density does not suit you, you can dilute it with an acrylic primer. Most importantly, do not use drying oil and other oil-based solvents.
  2. Next, we carry out a test staining on an inconspicuous area.
  3. Apply the first layer to the roof surface.

  4. Let the material dry. According to the technical characteristics, the drying time of the layers should be indicated.
  5. Next, apply another thin layer. The number of layers can be increased if necessary.
  6. The roof is ready for use 12 hours after application.

  7. Do not wet the surface for the next week.

Results

Regardless of which brand you choose, the most important point will be preparation for coloring, and it is to her that you should pay as much attention as possible. Experts unanimously confirm that rubber paint can indeed protect the roof from the effects of precipitation, but only if the preparatory work is done correctly.

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