3M(TM) Double Coated Tape 9690, 1 in x 60 yd 0.5 mil, 9 rolls per case Bulk 0.5 mil, polyester carrier coated with 2.8 mil, 300MP adhesive high strength acrylic adhesive on primary side and 2.3 mil on the secondary side. 6.5 mil, 86 lb polycoated kraft liner. Double coated version of 3M(TM) Adhesive Transfer Tape 9695 for foam lamination and graphic attachment.