3M Lead Foil Tape 420 Dark Silver 6 in x 36 yd [00-021200-30783-6] - $389.76 : , 3M Tapes, Adhesives, Abrasives, Foam ,Rubber, Silicone, Mold Making Silicone and Industrial Supplies. 3M, QSI, Shin Etsu, Rogers, Saint Gobain, Intertape