... component of machines. fiting for speaker,elevator,doors,electric engines,instrumentswashing machine and refrigeratory etc.quick adhesive for fire instruments,environment instrument,crafts, ... at 24 hoursWarning1,The taking glue tool could not mix use, should be tightly sealed,do not mix Cap A ... and B.2,The glue quantity should not exceed, use at the scene. The operation place should be ventilate ...