GM4391M 1991 Edition, September 1, 1991
ELECTROCOAT PLANT SPECIFIC TESTING REQUIREMENTS
Includes all amendments and changes through Inactive Notice , August 2013
Additional Comments: ENGLISH * INAC NO S/S
Published By:General Motors Company (GMNA)
The purpose of this matrix is to determine the compatibility of plant specific 998XXXX approved materials prior to the introduction of a new electrodeposition primer to production. This matrix will include the effects of plant process variation on material compatibility.