Lineco 1-1/4" x 1000" Frame Sealing Tape
Archival quality, pressure sensitive, frame sealing tape. Designed specifically to seal corrugated board or cardboard to the back of frames. Acid free, adheres to most wood, cardboard, glass, metal and plastic. Blue/gray color with foil backing. This adhesive is reversible with mineral spirits, but not easily. Tape should not be applied directly to artwork.