Water-based paints appear black, gray or brown mold on the surface of the coating. They are both upset and do not know why it is mildewed. In fact, many reasons can cause it to be mildewed, like being placed in humid and poor ventilation. Where there is little sunlight or no sunlight; the original mold on the base layer is not cleaned before painting; the uncoated primer, and the insufficient anti-mildew ability of the latex paint or the poor anti-mildew effect can cause mildew. How to solve it? The specific method is as follows:
1. It is best to apply mildewproof latex paint in a humid environment.
2. For the surface of the mold that has been moldy, it can be cleaned with bleaching powder or mildewproof water.
3, the long-term mildew is recommended to thoroughly remove the mildew, and then paint with 7% ~ 10% aqueous solution of trisodium phosphate 1~2 times and then paint.
4, the primer has a certain degree of water repellency and sealing can reduce the mildew.
The visco-elastic tape is a non cure, cold applied corrosion prevention wrap adhering extremely well to the plant coating PE, PP, FBE and irregular equipment such as flanges, valves, pipe fittings, rings, manhole etc
Visco-elastic tape can cold flow into all irregularities of the substrate and self healing of the complete coating system.
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