Table 4. Bonding Strength of Formulation 101-19 

 in Different Waters 



Type of 

 Water 



Wiped With 

 Solvent 



Bonding Strength 

 (kg/sq cm) 



Deionized 



Deionized 



Tap 



Tap 



Salt 



Salt 



yes 



no 



yes 



no 



yes 



no 



14 

 21 

 10 

 34 

 22 

 12 



a T^a 

 a ^^b 



^34^ 

 ^36^ 

 a 27& 

 a ^^a 



No intercoat failure. 



Some intercoat failure. 



Figure 1. Corroded steel panels in specimen holder. 



