3M7375 Packing: 2.27kg / box Color: brown storage environment Description: Indoor shade Remarks: hot-melt adhesives from Japan Features: 3M7375 (Japan) hot melt adhesive, dark brown, good high temperature curing time 15 second, long-term 140 degrees, short-term 170 degrees. Japan's Tokyo production 3M7375TC hot-melt adhesives, heat resistance and flame resistance, 3M3779Q brother bars, 3M7375-TC, 2.27KG / box Features: dark brown, high temperature, flame retardant, and 3779Q with similar performance