Formula 610 is superior for carton closing.
It is a high output low viscosity adhesive with excellent wetting and rapid set under compression.
It is specifically formulated for bonding paper and cardboard.
Heat Resistance: 145ºF/63ºC
Viscosity at 225°F/107°C: 3,500
Shear tensile pine, psi: 680
Adhesion to Pine: 244 psi
Working time range: 35 seconds