TOWERKLENE 42-A can be used as a pre-cleaner for parts. Parts cleaned with TOWERKLENE 42-A should be rinsed with fresh water prior to iron phosphate conversion coating or painting. A starting concentration of 3 to 15% by volume and temperature range of 130 to 160F is recommended. PHYSICAL CHARACTERISTICS: Density- 1.03 g/ml or 8.6 lbs/gal, Appearance- Clear Liquid, Odor- Bland, pH (1% solution)- Typically 11 to 12
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