... glueFace/BackOkoume,Poplar,Birch,Pine,Maple,Hardwood,Ash,Bintangor,OakUsageConstruction,Furniture,PackingJoint wayOverlap joint, end joint, scraf joint, finger jointGradeBB ... of viaduct and tall frame building.8> If put in boilding water for 48 hours, it still glue sticking ... suiltable for watering concreate. We are the leading manufacturer in China. Willing to cooperate with all friends to manutual. ...