For the foundry industry
Protective coatings are designed to be applied to sand-resin rods and foundry molds for protection when casting. They are water-alcohol varnishes with refractory filler. Magnesite, zirconium silicate, graphite, distensillimanite, corundum, and others are used as fillers.
Used as cooling liquid, and can also be used for various modes and types of metal processing. Protect parts after their final processing, which eliminates the need for further use of anti-corrosion compounds.