interior wall coating lithopone suppliers

One of the key products offered by internal wall coating suppliers is damp-proof coatings. Damp can be a serious issue in buildings, leading to a range of problems such as mold growth and structural damage. Damp-proof coatings provide a barrier against moisture, preventing it from seeping into the walls and causing damage. These coatings are essential for maintaining the integrity of the building and ensuring the health and safety of its occupants.

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Lithopone was discovered in the 1870s by DuPont. It was manufactured by Krebs Pigments and Chemical Company and other companies. The material came in different seals, which varied in the content of zinc sulfide. Gold seal and Bronze seals contain 40-50% zinc sulfide, offering more hiding power and strength. Although its popularity peaked around 1920, approximately 223,352 tons were produced in 1990. It is mainly used in paints, putty, and in plastics.

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