Fiberglass thread is made from ultra-fine, continuous strands of glass. Known for its exceptional strength, durability, and resistance to heat and chemicals, it’s commonly used to reinforce materials that need to withstand stress.
In noissue's Custom Reinforced Gummed Packing Tape, fiberglass thread provides a tamper-evident, high-strength seal that’s ideal for shipping heavy or valuable packages. Thanks to this reinforcement, the tape has a tensile strength of 31 N/cm², meaning it can resist significant pulling force before breaking.
Because it's water-activated, this tape bonds securely to cardboard and paper-based surfaces like kraft mailers, shipping boxes, and retail bags, giving you a durable, eco-friendly sealing option that’s also tough on wear and tear.