General Purpose Cross Filament Tape Product Features • tesa® 4591 is tear-resistant. • The tape also provides excellent adhesion to a variety of corrugated and solid board surfaces. • tesa® 4591 features a very high tack and a short dwell time before reaching final adhesive power. • tesa® 4591 combines strong longitudinal tensile strength with very low elongation. • The synthetic rubber adhesive system ensures a secure bond to various substrates, even to non-polar surfaces like PE and PP. tesa® 4591 is a general purpose bidirectional filament tape based on glass filaments laminated to polyester film. The tape is used for industrial bundling, palletizing, and fixing applications.