Description
High and low frequency shielding paint for outdoor use, zone bag for 3 L paint (EUR 39,67 / L).
Highly effective shielding paint against electrosmog, such as radiation from cell phones, mobile internet, 5G, WLAN, LTE, etc.
Grounding can almost completely shield or even deflect the electric fields of low-frequency household current (alternating current).
This shielding paint is based on pure acrylic, graphite and graphene technology. However, it is important to note that it does not contain graphene oxides.
Apart from providing very high shielding, it is largely frost resistant in powder form and can be stored for several years without losing its properties.
Another advantage is the short drying time, which allows the second coat to be applied without having to wait for hours.
After drying, it does not leave any marks when touched.
The short drying time makes it particularly time-saving, and after a few hours (through-drying) it can be easily painted over with most commercially available wall paints.
It is an easy to use graphite paint with high yield. It is simply mixed for 10 minutes with 2.75/3.0 liters of water per bag using a stirrer and a drill (cordless screwdriver) according to the instructions. The yield of the paint on smooth, primed substrates is 5.0m² per liter (for one painted coat).
With a layer thickness of approx. 100g/m² and a yield of 5 m² / liter, the shielding is as follows:
one coat 36 dB | two coats 58 dB | three coats 65 dB
With a layer thickness of approx. 150g/m² and a coverage of 4m² / liter the shielding is as follows:
one layer 49 dB | two layers 65 dB
We recommend to always protect with at least two coats.
The shielding effectiveness has been measured by independent expert opinion.
All shielding effectiveness values given are valid for frequencies from 500 MHz to 40 GHz and are confirmed in a report by Professor Pauli of the University of the Federal Armed Forces in Munich.
| Shielding effectiveness in dB | 1 layer with | 2lagig mit Farb-Trockengewicht 208 g/m² | 3lagig mit Farb-Trockengewicht 316 g/m² |
|---|---|---|---|
| Frequency | |||
| C-Netz, TETRA, 450 MHz | 22 dB | 29 dB | 35 dB |
| D-Netz,GSM900, 900 MHz | 21 dB | 28 dB | 34 dB |
| 1 GHz | 21 dB | 28 dB | 34 dB |
| E-Netz, GSM1800, 1800 MHz | 20 dB | 27 dB | 33 dB |
| Blue-Tooth, WLAN 2400 MHz | 20 dB | 27 dB | 33 dB |
| 5G (Sub 6 GHz-Band) 3,4 - 3,8 GHz | 22 dB | 30 dB | 36 dB |
| WLAN neue Generation 5,8 GHz | 20 dB | 27 dB | 34 dB |
| 7,5 GHz | 20 dB | 28 dB | 36 dB |
| 10,0 GHz | 20 dB | 27 dB | 34 dB |
| 12,5 GHz | 21 dB | 29 dB | 34 dB |
| 15,0 GHz | 24 dB | 30 dB | 36 dB |
| 17,5 GHz | 28 dB | 32 dB | 38 dB |
| 20,0 GHz | 30 dB | 36 dB | 43 dB |
| 22,5 GHz | 28 dB | 38 dB | 45 dB |
| 25 GHz | 29 dB | 41 dB | 48 dB |
| 27,5 GHz | 34 dB | 47 dB | 54 dB |
| 30,0 GHz | 35 dB | 50 dB | 58 dB |
| 32,5 GHz | 37 dB | 50 dB | 55dB |
| 35,0 GHz | 38 dB | 54 dB | 62 dB |
| 37,5 GHz | 38 dB | 54 dB | 62 dB |
| 40,0 GHz | 36 dB | 58 dB | 65 dB |
Strong shielding performance for 5G – Shielding performance up to 40 GHz
The strength of our shielding graphite paint is mainly in the shielding of the future often used very high frequencies as in 5G. This includes both 5G frequency spectra FR1 (600 MHz to 6 GHz) and FR2 (24GHz to 40 GHz) .
Technical Data:
This product is flame retardant.
Application: Outdoor application
Color: anthracite-black
Field type: NF (extremely low frequency alternating electric fields), HF (high frequency electromagnetic fields)
Ingredients: pure acrylic binder, graphites, graphene.
VOC content: 0.2 g/l (the EU limit for category A/a has been 30 g/l since 2010).
Tensile bond strength: 2.2 N/mm² when 2 liters of water are added per bag (powder).
After mixing the powder with water recommend to use the paint within approx. 6 weeks.
Shelf life: in powder form, several years
This powder is frost resistant for transporting packages in winter.
Scope of delivery: one powder package containing 3 liters of paint
Dimensions per stand-up pouch: 34.0 cm (height) x 25.0 cm (width) x 10.0 cm (thickness).
Weight of one bag: 1,300 g
Tips
Substrate: Excellent adhesion to almost all substrates such as facades with old paint, plasterboard, plaster, concrete, polystyrene, wood (unpainted), etc.
Paintable: Must be overpainted with exterior facade paint in any case! Direct exposure of the shielding paint to the weather will have a negative effect on the shielding performance in the long term! Use outdoors only in dry weather conditions and at temperatures above 10°C.
The purpose of our shielding paint is to provide a shielding layer under the facade paint. Do not use clay-based paints for overcoating. For natural or biological silicate emulsion paints, for lime and casein paints we recommend to always perform a test before application, as not all paints adhere to graphites / graphene in the same way! We also recommend not to use pure mineral paints (clay, pure silicate).
Important: Be sure to mix the entire bag. Never use the partial contents, as the heavier particles will settle at the bottom of the bag during transport.
IMPORTANT – DID YOU KNOW THAT ?
We attach great importance to the quality of the products we offer.
That is why we have decided to sell shielding paint in powder form.
Besides the advantages it brings, it differs from liquid shielding paints by the hazardous substances it does not contain.
Beware of biocides/fungicides !
Unlike powder paints, the production of ready-to-use liquid paints cannot do without preservatives, because without preservatives, about one third of liquid paints would spoil too quickly, even before reaching the consumer.
For most water-based paints, therefore, preservation is the only way to protect them from microbial attack.
A preservative such as the biocide isothiazolinone is therefore included in emulsion paints to protect them.
Nevertheless, the biocide isothiazolinone contained in emulsion paints is a cause for concern.
This can also be read on the homepage of the Association of the German Paint and Printing Ink Industry (VdL):
Isothiazolinones not only have the desired effect of killing microorganisms or controlling their growth, but also undesirable effects. They therefore exhibit high aquatic toxicity.
The most commonly used isothiazolinones are :
- Benzisothiazolinone (BIT), classified as a hazardous substance, belongs to the compound class of isothiazolinones and is a widely used biocide.
- Enilconazole (INN), classified as a hazardous substance, is a systemic fungicide belonging to the imidazole group.
- Methylisothiazolinone (MIT), classified as a hazardous substance, belongs to the class of isothiazolinones and is a widely used biocide.
Therefore, it is absolutely advisable to carefully check the manufacturer’s data sheet before buying shielding paint.
The powder coatings we offer do not contain any preservatives.
Another very important aspect is, of course, the shielding performance!
This is achieved by the reflection and attenuation of high frequency (HF) emissions/radiation.
Low frequency (LF) fields from one’s home network are dissipated via grounding, utilizing the conductive properties of the shielding paint.
Both attenuation and shielding are specified in decibels (dB).
Pay attention to the specified values !
Some manufacturers specify 90 dB or 100 dB for shielding paints, but without specifying the actual thickness of the layer.
The thickness of the layer should be given in g/m2 – i.e. in grams per square meter per layer.
This value tells the customer how much dry paint is needed per square meter – to actually achieve the specified shielding value.
Here is what is normally achieved with Turtal powder paint, assuming that an even coat with an acrylic roller will give a thickness of about 100-150 g/m²:
At a yield of 5 m² / liter / layer thickness about 150 g / m².
Up to : One coat 49 dB | Two coats 65 dB
At a coverage of approx. 7 m² / liter / layer thickness approx. 100g/m².
Up to : One coat 36 dB | Two coats 58 dB | Three coats 65 dB.
Easy to paint !
Another important aspect is the adhesive strength of the shielding paint. Make absolutely sure that the shielding paint has an adhesive tensile strength of at least 10 N/mm².
If you have painted your wall and graphite dust sticks to your hand when you paint over the dry wall, the adhesion will be very poor.
The wall surface with graphite dust on it will be very difficult to paint over with white or pastel colors. On the other hand, the material that is supposed to serve as a shield will be removed.
So if the shielding paint used does not adhere well or even chalks it is almost impossible to paint over it again in white, or if it does, it is at the expense of shielding performance.
Turtal powder paint has an adhesive tensile strength of 12 N/mm².
