High efficient shielding paint for the protection against high-frequency electromagnetic fields, low frequency electric fields and RF/Microwave radiation. Interior application on walls, ceiling and floors. Pure silicate paint based on potassium silicate. It does not contain toxic solvents, plasticisers, or any other toxic ingredients. Applied as a prime coat. Preferably covered with plastic bonded, water-based emulsion paints, facade paints or silicon resin paints. The paint offers almost constant attenuation, without preferred direction of polarization, for frequencies of up to 18 GHz. This means: perfect protection against future developments of the telecommunications industry in the higher Gigahertz range is guaranteed. Color: Black Coverage: 5 Liter - 37.5 sq. Meters (405 sq. Feet) Paint must be grounded due to electrical safety reasons! We recommend the EB2 grounding strap together with GW grouding plate for interior applications.