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. Highly breathable, free of solvents. Environmentally friendly product. Applied as a prime coat, can be covered with water-based, plastic bonded emulsion interior or exterior paints. Color:black. Coverage: 5 Liter 37.5 sq. Meters (405 sq. Feet)