Tuesday, December 7, 2010

[MW:8551] RE: 8549] Pin holes in Final coating

Which type of coating?
Which surface?
Question is not clear, put again with some details please.

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of Sundaram Sundaram
Sent: Tuesday, December 07, 2010 11:37 AM
To: Materials & Welding
Subject: [MW:8549] Pin holes in Final coating

Hi friends,
After the finaal coating i have found large number of
pin holes on the surface.Can anybody explain what is the reason.

with regards & thanks,
sundaram

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