3M Lead Foil Tape 420 Dark Silver 1/4 in x 36 yd [00-021200-55361-5] - $35.40 : , 3M Tapes, Adhesives, Abrasives, Foam ,Rubber, Silicone, Mold Making Silicone and Industrial Supplies. 3M, QSI, Shin Etsu, Rogers, Saint Gobain, Intertape