JIS G3125 SPA-H How to rust the weathering panels

There are many ways to speed up the rust of JIS G3125 SPA-H weathering panels. I will introduce you to several types:

1 Buy and sell professional rust inhibitors. JIS G3125 SPA-H weathering board gradually enters the Chinese people's field of vision as a landscape use, but since the general construction period is more urgent, it is desirable to have a quick rust method. There are now professional rust inhibitor products, which are powder products, not liquids (liquids are generally acid). After the purchase, go back and follow the instructions to open the water and use it. The method is very simple. And the business also provides video teaching, which is quite convenient.

2 sanding water spray method. The surface oxide scale of the JIS G3125 SPA-H weathering board was knocked off, then the water was sprayed on it, dried and sprayed again, and sprayed several times. This method is expected to be rust within 3-4 days.

Finally, there is also the practice of using acid and salt water to form rust. Both of these practices have been tested by our company. The experimental results show that the acid is too corrosive, the speed of rust is ok, but the operation risk is high, and the JIS G3125 SPA-H weathering board is easily corroded due to excessive corrosiveness. After a month, the steel plate was black and the layers fell, so I highly recommend using acid. Salt water corrosion is relatively good, but it is very easy to blacken, and there is no brilliant rust effect.

Katalor offers high quality JIS G3125 SPA-H weathering panels. The quality of the JIS G3125 SPA-H weathering board supplied by Katalor is very good and has been highly valued by customers. If you have any questions about the JIS G3125 SPA-H weathering board, please do not hesitate to contact us.

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