Water Activated Tape is starch or sometimes animal glue based adhesive on a kraft paper backing which becomes sticky when moistened. It is used for closing and sealing boxes
3M™ 7000029099 Economy-Grade Paper Tape, 450 ft L x 70 mm W, 4.9 mil THK, Gummed Modified Cornstarch Adhesive, Fiberglass Reinforced Paper Backing, Kraft
3M™ 7000029099 Economy-Grade Paper Tape, 450 ft L x 70 mm W More...
3M™ 7010313035 Medium Duty Paper Tape, 450 ft L x 72 mm W, 6.5 mil THK, Gummed Modified Cornstarch Adhesive, Fiberglass Reinforced Paper Backing, Kraft
3M™ 7010313035 Medium Duty Paper Tape, 450 ft L x 72 mm W, More...