43097

Sealing of oxide film formed on anodizing [India] 

November 21, 2006

hi, i am urvish yogesh shah. i am into anodizing for the past 20 years with my base in mumbai, india. i have started sealing of anodizing work i do recently, but its not quite effective. some oil and other marks still come on the anodized layer after sealing.

please suggest suitable chemical for effective sealing.

URVISH YOGESH SHAH
ANODIZER - MUMBAI, MAHARHTRA, INDIA

Hello, Urvish. Please advise whether you are doing clear, colored, or black anodizing, and what you are presently doing with respect to sealing. Thanks.

 
Ted Mooney, P.E.
finishing.com Inc. - Brick, NJ