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SurTec

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SurTec 691
Price ฿0.00THB
Quantity
SurTec 691 I
SurTec 691 II
SurTec 691 III
SurTec 691 IV


- 4 components
- Hexavalent chromium free black passivation
- Suitable for room temperature 
- Specially developed for plating of bulk commodity
- Produce uniform black layers on Alkaline Cyanide free zinc
- Excellence corrosion protection and friction coefficient
- Easy waste water treatment
- Usable with convention equipment