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PRODUCT

BLACK PHOSPHATE-SCREW
• Single agent use.
• Fine and smooth layer to increase the adhesion of painting.
• Less sediment and silt, easy to use and manage.
• Black phosphate coating agent for screws.
Number: SR-635/SR-636
Spec: 1500-1600kg/Barrel

Our zinc phosphate coating is low-slag formula and eco-friendly, it is a combination of surface conditioning, phosphating filming and passivaation.

Its film is thin and dense, and comes with good corrosion resistance. It is perfect for pre-painting process of iron steel, aluminum and other materials.

One of the best performing and most eco-friendly phosphate coating product on the market.

 

*Product Features*

1. It can be widely used on iron steel. aluminum and other materials.

2. Excellent corrosion resistance with low production costs.

3. Can be immersed or sprayed, it can also be mixed with the degreaser.

4. Easy to use. The surface conditioner and heating process is unnecessary.

Single agent use and easy for managment.

5. Smooth coating base, perfect for power or liquid coating after.

6. Qualified for Spec TT-C 490 Type II.