Contact, Welsh Color & Conservation, Inc.
Call: 610-525-3564
E-mail: fswelsh @ welshcolor.com
   
Paint Layer Crossection
 
 
Frank S. Welsh, President
Welsh Color & Conservation, Inc.
 
P.O. Box 767
Bryn Mawr, PA 19010
 
Telephone: 610-525-3564
E-mail: fswelsh @ welshcolor.com
 
Paint Layer Crossection
Crossection photomicrograph of paint layers from the steel windows at the
1939 Lower Merion High School Administration Building in Ardmore, Pennsylvania .
The original light-to-medium gray finish paint is at the bottom of the image (arrow),
just above the reddish brown shop primer.