BLACK PHOSPHATE COATINGS – PRE-DIPS
|Phos Dip® BZP 7||Black Phosphate Pre-Dip used to obtain a deep black zinc phosphate finish. Concentrated for maximum economy. Added in very small volumes to your own acid solution. Additional BZP products are also available in acid pre-mixed form.|
For more technical information on Heatbath’s Pre-Dips for Black Phosphate Coatings Contact Us.