3M™ Sheet Label Materials 7931 is a 2.0 mil gloss white polyester facestock with 0.8 mil acrylic adhesive 300 on a 90 lb polycoated kraft liner.
Facestock is topcoated for improved ink anchorage. High abrasion and solvent resistance. Good for indoor and outdoor use. High tack adhesive bonds well to low surface energy substrates. 90 lb sheetable lay-flat liner. UL recognized and CSA accepted.