Frame Sealing Tape
Developed specifically to seal backing board to frames, this pressure sensitive tape attaches firmly to almost any surface and conforms well to most surface irregularities. Manufactured from Lineco's exclusive Perma/Seal label stock with a foil layer, a non-yellowing, permanent acrylic adhesive. Also provides an effective barrier for the rabbets of wooden frames. Price per roll.
framingsupplies price: $8.35