
- Heavy-duty packing tape offers water-resistant construction that provides a quick, positive seal. Use for closing and sealing corrugated cartons and in automatic box-sealing and box-making equipment. Excellent for reinforcing carton corners. Design also includes flat paper backing and a 3" core. Packing tape meets Uniform Freight Classification Rule 41 and ASTM Standard specification D5486/D5486M-96, Type V.