Fire-retardant paints are resistant to high temperatures, so their use saves not only individual structures, but also entire buildings in case of fire. The editorial staff of the site "bestx.htgetrid.com/en/" offers you an overview of reliable and durable refractory paints.
Content
How fire retardant paints work
Fire retardant paints are a solution that, when applied to a surface, hardens. It consists of a base - a refractory filler, which can be perlite, talc, kaolin wool. The solution contains liquid glass, dyes and various additives.
This paint works as follows:
- Creates a barrier between the painted surface and the flame;
- Absorbs heat;
- Prevents the spread of fire or slows down its action;
- Some types of paint give off water;
- The top layer can be increased up to 70 times, thereby covering the entire structure with a shell.
The table shows the characteristics of fire retardant paint, proving the effectiveness of its application.
№ | Characteristic | Feature |
---|---|---|
1 | Layering | Each subsequent layer of paint is applied only after the previous one has dried |
2 | Anti-corrosion | Due to the composition, the surface is protected from moisture |
3 | Resistant to aggressive environments | The solution preserves the coating under chemical and temperature exposure |
4 | Plastic | When heated, the paint does not crack, but stretches along with the material |
5 | Non-toxic | When burning, unpleasant and harmful odors are not emitted |
6 | Wear resistance | The paint retains its properties for 15-20 years |
The area of application of this type of paint is wide - mainly in industries operating at elevated temperatures. Also, the tool is used for:
- heating appliances
- roofs
- fireplaces, stoves, barbecues
- ICE, car mufflers
When choosing which refractory mortar is better to buy, it is necessary to take into account what material it will be applied to the surface. For wood, metal, concrete, different types of paints are sold.
How to apply the composition correctly?
This type of paint can be used independently. To do this, it is enough to adhere to the basic instructions:
- the room must be ventilated;
- the building must have the temperature indicated on the container;
- do not leave a can of paint open;
- use of gloves and a mask to protect the respiratory tract.
Before application, the surface must be free of rust, dirt and debris using a degreaser. Then the structure is primed, and using a roller or brush, cover it with the first coat of paint. It is recommended to cover the surface in 4 coats, applying the next coat only after complete drying. The painted structure dries for at least 72 hours, during which time the room should be well ventilated.
Varieties of fire protection
Refractory mixtures are divided into two main types, these are:
- Intumescent solutions
When heated, these mixtures increase in size by several tens of times, due to the release of gases during combustion.A foamy coating is formed that protects materials from fires. It effectively prevents the penetration of fire into the structure and ensures no damage.
- Non-intumescent solutions
This type of solution under the action of fire acquires a glassy coating. It is less reliable, but has decorative properties. The solution resembles a fire retardant impregnation, and is used more often in residential buildings.
- Water-based dispersion paint
The mixture is made on the basis of water, therefore it is used only inside buildings, since outside the coating will quickly wash away the rain. It protects products from heating by the appearance of foam, which becomes a barrier between the flame and the painted surface.
Due to its water base, the mixture is slowly consumed, does not emit an unpleasant odor and is easily applied to floors, walls, ceilings, attics, doors.
Rating of the best paints for fire protection
Here is a rating of high-quality fire retardant coatings for products made of various materials: wood, concrete, cable, metal. The popularity of the models of these brands has developed from customer reviews and quality characteristics.
For wood
OGNEZA-VD D 105041
Intumescent fire-retardant water-dispersion mixture is the most popular for wooden structures. It can withstand temperatures up to +50 degrees and does not lose its properties. After drying, it is absolutely safe for children and pets.
The main color of the coating is matte white, but when mixed or diluted with other substances, pastel colors can be obtained. The package contains a ready-made solution. It is enough to mix it well before use, and if necessary, dilute it a little with water. Final drying takes place 7 days after the start of painting.
The average cost of OGNEZA-VD weighing 3 kilograms is 840 rubles.
Advantages:
- Provides 1 and 2 groups of fire retardant efficiency according to GOST;
- Availability of verification certificates;
- Coating safety;
- Easy application - brush or roller;
- Fit tightly on wood products.
Disadvantages:
- Long drying time
Woodmaster Prof
Woodmaster Prof not only provides fire resistance to wood products, but also protects them from mold, mildew and decay. It contains synthetic polymers and an antiseptic that cannot be washed.
The composition can be diluted with water, but not more than 15% of the total mass. White color. It fits perfectly on old structures made of chipboard, plywood, and only painted products.
The minimum price for 12 kg is 5 625 rubles.
Advantages:
- Increasing the shelf life of wood products;
- Elimination of the possibility of rapid ignition - an unstuffed cigarette, sparks;
- Decorative finishing of the premises;
- Fast drying - 24 hours.
Disadvantages:
- The warranty period is only 5 years.
NEOMID fire retardant interior paint for wooden houses
Neomind is used to protect wooden houses, plywood, chipboard, chipboard surfaces. It is recommended to use the product only inside heated rooms. There is a ready-made solution in a plastic container, but you can dilute it with water or another means, but not more than 5% of the total mass.
The mixture not only prevents a fire, but also protects the room from the appearance of mold, moss, fungus. The composition is on an organic basis, therefore it is absolutely safe after drying and does not cause allergies.
Average cost for 5 kg - 1890 rubles
Advantages:
- Decorative properties - beautiful white matte color;
- 2 layers are enough for fire protection;
- Provides the highest fire retardant efficiency in accordance with GOST;
- Protects the premises for 10 years;
- Low consumption - 100 gr. per square meter.
Disadvantages:
- Pungent odor when applied.
OGNEZA-UM-D 105047
This solution has a feature - resistance to temperature extremes, it can withstand from -40 degrees to +150. Classic color - matt white. It is recommended to use a protective suit, gloves and a mask during application. The mortar can be easily applied to wood using a roller, brush or spray.
Unlike other models, this mixture can be used outdoors, but only under a canopy to avoid the influence of rain and snow. When thickening, it can be diluted with P-4. Complete drying occurs one day after applying the last layer.
The average cost for 3 kg is 1,346 rubles.
Advantages:
- Safety during application;
- Frost resistance;
- Suitable for indoor and outdoor use;
- Coating operation - at least 10 years;
- Economical consumption.
Disadvantages:
- Processing update required.
Neomid
Fire retardant manufacturer Neomid has made the composition as safe as possible. It not only prevents fire damage to the wood, but also protects it from mold and harmful insects. At high temperatures, the layer expands up to 30 times, enveloping the wooden surface.
The Neomid mixture should be applied in 2 layers, based on a consumption of 250 gr. per square meter. If it thickens, it can be diluted with water. It can be diluted with other substances to change the color of the coating.
The cost for 25 kilograms is 9,247 rubles. The large container is economical in material and is sufficient to cover an entire house.
Advantages:
- It is used outside the premises, subject to the covering layer;
- Protects wooden structures from any kind of damage.
Disadvantages:
- Coverage warranty period - 2 years.
For metal
Goodhim F01 19309
Goodhim is used in manufacturing plants to protect metal structures. The composition can withstand up to +40 degrees, with a short-term increase in temperature - up to +80.
The color of the mixture is matt white, but with the possibility of tinting in pastel colors.
Areas of use:
- industry;
- energy and mining;
- food industry.
A container weighing 13.5 kg. can be purchased for 4,366 rubles.
Advantages:
- Drying time - 1 hour;
- Service life up to 20 years;
- Fire safety certificate.
Disadvantages:
- According to buyers, there are no flaws in the use process.
Pirex Metal Plus
This solution provides protection for metal structures indoors, as well as outdoors, provided there is a secure canopy. Once completely dry, it does not give off an unpleasant odor. It is easily applied to the surface, and due to the dry residue, it is consumed sparingly.
It is recommended to cover metal structures until the application rate is reached. 1 layer dries completely in 12 hours. The final solution dries up in two days.
Price per container 25 kg. - 11 499 rubles.
Advantages:
- Economical consumption;
- Even distribution over the surface;
- You can apply in any way.
Disadvantages:
- According to buyers, there are no flaws in the use process.
Neomid professional 010
Professional fire retardant paintwork from the Neomid brand is intended for metal structures in rooms of any type and purpose. In case of fire, the heat-insulating layer is enlarged 60 times, which prevents the penetration of the flame.
The cost of a container is 25 kg. - 6 990 rubles.
Advantages:
- Resistance of the coating to splitting and delamination;
- It is used inside and outside buildings, provided that the structure is closed from water;
- Any number of layers can be applied, depending on the desired result;
- Inexpensive products.
Disadvantages:
- Not identified.
Mizar paint, fire retardant for metal surfaces Protect F
Fire-resistant mixture from Mitsar protects metal structures both indoors with a large concentration of people, vehicles, residential premises. So are outdoor metal products under canopies, closed from precipitation.
Apply by roller, brush or spray. Complete drying time is 72 hours. If necessary, the composition can be diluted with water. The paint color is light gray. It can withstand from -40 degrees to +40.
Cost per 20 kg. - 4 442 rubles.
Advantages:
- Use outside the building;
- Low price;
- Low consumption of the mixture - 1.6 g. per square meter;
- No harmful effects on the human body.
Disadvantages:
- Designed for use in industries and workshops.
Universal paint Goodhim F01, М2 19330
Goodhim is suitable for all surfaces. It is used in construction, for fire protection of wooden beams, metal floors, reinforced concrete structures, for concrete. The composition not only prevents the spread of fire, but also kills any parasites - due to the antiseptic content in the solution.
Color - matt white. If desired, it is possible to dilute the mixture with water and obtain pastel shades. It is non-toxic and does not affect the environment in any way. It is economical to use and easy to apply.
The cost of 25 kilograms is 6,248 rubles.
Advantages:
- Profitability;
- Matt light finish;
- Environmental friendliness;
- Highest fire resistance group.
Disadvantages:
- Short warranty period.
For cable
OGNEZA-VD-K 105044
The composition from OGNEZA is used to cover cable lines made of rubber, PVC, polyethylene, polymer. The material is used at temperatures from -40 degrees, and a maximum temperature of +50 degrees.
White color. Drying of one layer takes up to 8 hours. In the event of a fire threat, the composition increases up to 50 times, thereby protecting the material. During operation, the mixture is absolutely safe, but it is recommended to use protective equipment.
A bucket weighing 3 kilograms will cost 968 rubles.
Advantages:
- Elasticity - does not peel off the cable with any impact on it;
- Retains properties at humidity up to 80%;
- Ease of application with any additional means - brush, roller;
- Protects cables from rodents;
- Low consumption - 0.96 grams per square meter.
Disadvantages:
- Long time of complete drying - up to 7 days.
Pirex Cable Plus
Pirex solution is designed for all types of electrical cables and materials. Most often it is used in industrial construction, and outside or inside residential buildings.
Color - from gray to brown, depending on the number of layers. One coat dries in 6 hours and fully painted surface in 72 hours. The advantage of this mixture is its functionality. It not only prevents fire damage to the cable, but also allows the cable to bend without cracking.
The cost of Pirex Cable Plus is 25 kg. - 8 999 rubles.
Advantages:
- Waterproof coating;
- Refers to inexpensive models;
- Low consumption - 1.3 kg per square meter;
- No additional protective coating needed;
- No unpleasant odor, non-toxic.
Disadvantages:
- Service life is less than 10 years.
Neomid 030 Kabel
It is effectively used for fire protection of various types of cables in tunnels, collectors and outdoors, if there is a canopy that protects against snow and rain.
Color - matt white with gloss. It is important to pay attention to the fact that before covering the structure, it is necessary to remove dust and dirt. The number of layers depends on your wishes, complete drying takes 24 hours.
Price for 150 kg. - 47 900 rubles. Packing starts from 25 kilograms, since large enterprises buy such a mixture more often.
Advantages:
- Environmentally friendly;
- Fast drying;
- Can be used at +150 degrees if the time period is less than 2 hours;
- Application does not require ventilation;
- The properties are retained for up to 25 years, depending on the nature of the cable operation;
- Does not affect the electrical properties of the cable.
Disadvantages:
- Price and volumes of containers.
Neomid N-OGNKRASKA-KABLIN / 25
This model maintains the integrity and properties of cables of any thickness. The composition reliably protects materials not only from precipitation in the form of snow, rain, but also from ultraviolet exposure.
The solution is environmentally friendly and can be used in rooms and tunnels without ventilation. For application, use a brush or spray. Complete drying takes place in just 24 hours, and the properties remain for up to 25 years.
The cost of 25 kilograms of Neomid is 6,754 rubles.
Advantages:
- Environmental friendliness;
- Low consumption of the composition;
- Safe for wires and cables;
- Reliable fire protection;
- High maximum operating temperature.
Disadvantages:
- According to buyers, the product has no downsides.
Where to Buy Fire Retardant Paints in 2020
Any kind of fire retardant mixture - for painting on metal, wood or cable can be ordered online. The paints included in the top presented above can be bought in online building stores or on the manufacturers' official websites.
The criteria for choosing paint include:
- Manufacturer reliability;
- Available container volumes;
- Price;
- Product verification certificates;
- Reviews on the Internet.
Based on these criteria, a rating of the best, high-quality and environmentally friendly paints was compiled. And which company is better to buy fire retardant paint? All of these manufacturers are equally reliable, so the choice can be any. If you have experience using fire retardant paints for wood, metal, cable, or other materials, let us know in the comments.