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Surface Treatment
BST-P501 Phosphating Solution
Iron phosphating solution for corrosion resistance and paint adhesion
BST-P501 is an iron phosphating chemical for steel and iron surfaces. It forms a uniform conversion coating that improves corrosion resistance, enhances paint adhesion and prepares substrates for powder coating or painting.
Typical Applications
- Steel surface preparation
- Powder coating pretreatment
- Automotive and appliance parts
Packaging: 25 kg / 200 kg drum; 1000 kg IBC tote
Inquire about this product Technical Specifications
AppearancePale green liquid
pH (working bath)4.5 – 6.0
Coating weight0.5 – 2.0 g/m²
Immersion time5 – 15 min