Surebonder Q-708 5/8" x 10" Carpet Backing Hot Melt Glue Sticks - 25lb. Box
A high strength flexible hot melt adhesive. Excellent for carpet backing. Resists cracking at low temperatures and rigid enough to prevent "smiling".
Softening Point: 185F (82C)
Working Time: 40 seconds
Viscosity / Centipoise : 5,600 @ 375F
Color : Tan
 For use with 5/8" or 15mm diameter high temp glue guns 
Price is per case of 25lbs. (Approximately 265 sticks)
This product designed for tools like the Surebonder  MGG-800 ,  Pro2-500 , Pro450, and PRO600 glue guns.
Also can be used in  Adhesive Tech  MT500/PT500, Uline # H-3129, Pam Fast HB 320, and Loctite 98010
Click  here  for a data sheet.