JVCC BST-24 Bag Sealing Tape: 3/8 in. x 180 yds. Light Blue - JVCC BST-24 Bag Sealing Tape is used to seal polyethylene and other film bags swiftly and efficiently when used in a bag sealing dispenser. Also used for color coding age of perishables. JVCC BST-24 is a UPVC film coated with a solvent based natural rubber adhesive. Typical bags that can be sealed include produce bags, bakery products, candy items, floral arrangements, industrial parts, newspapers and hardware. It is also printable.