National Adhesives: National Adhesives: Hot melt adhesive

Designed for case and carton sealing of food and consumer products, Cool-Lok(TM) HP 34-2125 low-temperature, hot melt adhesive from National Starch & Chemical (Bridgewater, NJ) has a set speed of 1 sec and is light-colored.

Said to prevent char formation, the adhesive requires heating to only 250F and passes a heat stress test at 125F.

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