Ad Tech 660 Low Temp Packaging Glue Sticks - 1/2" Sticks

About Ad Tech 660 Low Temp Packaging Glue Sticks The Ad Tech 660 is a low temperature packaging glue stick with excellent adhesion under compression. This hot melt is meant to be run at a lower temperature so be sure to use the correct glue gun.  Additional Information Available in: 1/2" Open Time: 35 Seconds Color: Light Tan Heat Resistance: 121F Bonds to: Cardboard, Paper, Wood Viscosity at 225F: 9,000 Ad Tech 660 Glue Sticks per Box 1/2" x 10" Glue Sticks 22 LB Box = Approx 396 Glue Sticks Ad Tech 660 Glue Stick Specifications Softening point 183°F (84°C) ASTM E28-67 Viscosity @ 225°F (107°C), centipoise 9,000 Brookfield Thermosel Specific gravity 0.98 ASTM 1475 Shear tensile strength on pine, psi 529 ASTM D-1002 Adhesive tensile on pine, psi 354 ASTM D-1344-78 Adhesive tensile on steel, psi 136 ASTM D-1344-78 Hardness @ 72°F (25°C) 85 Shore "A" Heat resistance 121°F (49°C) AdTech Open time (approx) seconds 35 AdTech Compression set time (seconds) 5 AdTech Ad Tech 660 Glue Stick Data Sheets Ad Tech 660 MSDS Sheet MSDS (PDF) Ad Tech 660 TDS Sheet Data Sheet (PDF)