Solvent-free epoxy resin paint specifically for the inner surface of drinking water storage tanks.
The drinking water storage tanks in buildings and apartments need to be painted and filled with water in a short time. "Chosui Coat" allows for quick water filling and is a solvent-free epoxy resin coating specifically designed for the interior surfaces, aimed at ensuring the safety of drinking water and protecting the storage tank from corrosion. It is also ideal for repainting the interior surfaces of water tanks that are subject to process constraints, in addition to drinking water tanks.
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basic information
【Applicable Standards】 Water quality standards established by the Japan Water Works Association Standard JWWA K 157:2013 (Leaching test for solvent-free epoxy resin coating method for water supply) 【Features】 1. Maintains safe water quality. 2. Allows for water filling shortly after painting. 3. Safe as it is a solvent-free paint, eliminating the risk of solvent poisoning. 4. Capable of applying a thick coating of 200-250μm in one application, providing excellent protective effects. 5. Can be quickly and easily applied with a brush or roller. Suitable for glass lining applications.
Price range
Delivery Time
Applications/Examples of results
Interior structural components of steel water tanks, concrete water tanks, and FRP water tanks.
Detailed information
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FRP tank inner surface construction
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Construction of the interior surface of a concrete water tank.
Line up（2）
| Model number | overview |
|---|---|
| Chosui Coat | Standard (for brush and roller) 3 kg set (base agent 2 kg / hardener 1 kg) Color hue: Light Blue (approx. 69-60L), Gray (approx. 29-70B) |
| Chosui Coat #100 | Thick film (for spatula and trowel) 6 kg set (base agent 4 kg / hardener 2 kg) Color hue: Light Blue (approx. 69-60L) |
catalog（1）
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Company information
Our company produces paints used in various industries for applications such as coloring, rust prevention, and weather resistance, and we also manufacture water-based and solvent-free paints, which have seen increasing demand in recent years. Additionally, we have the technological capability to develop resins, which are important raw materials for paints, in-house. By utilizing a diverse range of technologies, we create paints with new functions to meet our customers' needs.