Hi All,

We're using IPC-TM-650 test method 2.4.1.1, for conducting
adhesion test of solder mask and legend printing.

Clause 4.1 of the above indicated test method specifies :
"A roll of pressure sensitive tape 3M Brand 600 13
mm wide, or a tape as described in CEDAA-1 13, Type 1
Class 3, except that the tape may be clear"

Due to non-availability of 13mm wide 3M tape at our location,
we're using 25.4mm wide 3M tape for conducting this test.

This was raised as an NC during one of the external audits.

I'm unable to get any information on CEDAA-1 13 document,
to check if we can use 25.4mm wide tape and if does permit,
probably we can forward that document/information to the
auditor for their review.

It'll be great help to me if anybody knows about CEDAA-1 13 and
provide me a link on how to get this document.

Thanking in advance.

Best Regards,
U.Nagaraj
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