3M extends Warranted Durability of Finished Graphics Graphics | Sep. 22, 2009 | By: IFAI 3M extended the Warranted Durability of Finished Graphics used in digitally-imaged sign faces to six years. Products backed by the 3M™ MCS™ Warranty include finished graphics using 3M™ Scotchcal™ Luster Overlaminate 3619 and 3M™ Scotchcal™ Matte Overlaminate 3620. Share this Story You might also like... Opportunities in fabric graphics Getting the word out about fabric graphics Digital printing: New fabrics, inks and printers are expanding graphic applications, indoors and out Special effects for digitally printed interior décor How does SEG framing work? A sharper image Leave a Reply Cancel replyYou must be logged in to post a comment.