Frank Winne & Son, Inc.’s FP-401 is the industry leader in flatback tapes. It is perfect for splicing or package sealing. Our tape meets U.S Postal and UPS shipping requirements. In addition to this, we have partnered with all the major tape producers in the world. These partnerships allow us to offer our customers ANY tape from ANY tape manufacturer. Call our office at 888-266-7590 or your local sales representative for more information.