TU 6-21-7-90
Type: the varnish is a solution of copolymer of vinyl chloride with vinylidene chloride in a blend of organic solvents.
Sphere of application: is intended for ensuring the protection of the equipment and metal structures exposed to attack of mineral acids, alkalis, salts, aggressive gases and other chemical reagents with the temperature of not above 60°С in a multilayer complex coating (primer, enamel, varnish). It is recommended to use the KhS-76 varnish in combination with KhS-75U gray enamel and KhS-010U, KhS-059 and KhS-068 primer.
Properties: the varnish is a fire-hazardous material.
Surface preparation: clean thoroughly the surface from dust and any other contaminants. If the varnish is to be applied without primer or enamel, the surface shall be degreased with acetone or R-4 (R-4A) solvent.
Coating application: The varnish shall be applied to the surface by the air-stream or airless spraying method without heating. To dilute the varnish to the working viscosity, use the R-4 or R-4A solvent. varnish consumption per layer: 120-160 g/m2. Each layer shall be dried for 3 hours at a temperature of 60-65°C.
Safety precautions: when performing the painting works as well as after finishing them, it is necessary to ventilate the room thoroughly. Use rubber gloves and overall to protect your hands and protective goggles to protect eyes. Keep the varnish in a tightly closed container ensuring the protection against moisture and direct sunlight. Keep away from fire!
Warranty period: 12 months from the date of manufacture.