COOL-LOK(r) 34-250A adhesive is a low-temperature, hot melt adhesive for case and carton sealing. Typical operating temperatures range from 245degF to 265degF, with 250degF as the target. This is 100deg cooler than the 350degF that conventional hot melt adhesives require. The adhesive resists heat and cold during transport and storage. It adheres to difficult board stock including recycled and high-performance liners. Circle No. 138