After long-term use, furniture and metal objects at home inevitably get scratches and stains, which not only affect appearance but also shorten service life. However, the IOTA ST4 high-temperature resistant water-based nano-ceramic coating, with its ultra-high 9H hardness and strong protective capabilities, keeps object surfaces away from scratch damage and maintains a brand-new state for a long time.
With a hardness of 9H (per Chinese pencil hardness standard), it is like putting a "hard armor" on objects. For example, coating ceramic tableware with it prevents chips and scratches even if it accidentally collides with hard objects. When metal home appliances are coated with it, the coating remains intact even if scratched by tools or debris during daily use, keeping the appliances looking as good as "when just bought".
In addition to scratch resistance, its stain resistance is also outstanding. The cured coating has a smooth surface that effectively blocks the adhesion of oil stains and dust. If kitchen cabinets and range hood surfaces are coated with it, oil splatters during cooking can be cleaned with a simple wipe. When children’s room walls are coated with it, handwriting from children’s random drawing can be easily removed, eliminating the hassle of wall cleaning. Furthermore, it is acid and alkali resistant—even when in contact with soy sauce, vinegar, cleaning agents, etc., the coating won’t be corroded or discolored, always maintaining a bright appearance.
As a water-based coating, its environmental friendliness is reassuring. It uses pure water as a solvent, free of any harmful solvents. No pungent odor is emitted during construction, and it doesn’t affect human health. Whether used for coating indoor furniture or in sensitive areas like children’s rooms and bedrooms, it is a trustworthy choice. At the same time, it has strong adhesion to various substrates, perfectly fitting metal, glass, ceramics, wood, etc. After coating, there is no peeling or falling off, significantly extending the service life.
Construction and curing are also flexible. After cleaning the substrate, it can be applied via common methods like brushing and pouring, which even beginners can operate easily. If there’s no rush to use the coated object, full curing takes 7 days under natural conditions; if working to a tight schedule, heating at 150°C for 3 hours allows the hardness to reach 9H, enabling quick put-into-use. However, it should be noted that controlling the dry film thickness below 10 microns ensures the coating achieves optimal performance.
This water-based coating—capable of scratch resistance, stain resistance, and environmental friendliness—saves objects from the trouble of "being covered in scratches" and provides an efficient surface protection solution for home and industrial scenarios.
