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Blue perma-seal carbon steel Hex Head Tapper
Flat head phillips masonry fastenerw /Drill bit 
Lu Xiubao surface anti-corrosion treatment:
Lu Xiubao (Lu Rubao) surface anti-corrosion treatment has the following characteristics: 

Corrosion resistance: By forming a strong protective layer on the surface of metal material , Lu Xiubao can effectively prevent metal oxidation and rust, thereby improving the corrosion resistance of metal materials. This makes Lu Xiubao widely used in railway , bridge and other iron and steel construction fields.

Oxidation resistance: Its surface treatment technology can resist oxides in the environment, thereby extending the service life of metal materials.

Aesthetics: Luxiubao's surface treatment not only improves the corrosion resistance and oxidation resistance of metal materials, but also makes its appearance more beautiful, adding visual effects to the building. Therefore, some decorative materials and furniture manufacturers also began to use Lu Xiubao as a surface treatment method.
Dear, If you have any questions, please feel free to consult customer service, we will reply to you as soon as possible.
Your enquiry is welcome