What kind of glue is sticky?
Is the use of polyurethane glue, and the two-component is better, the performance than the high price of single-component but low, the most important is the environmental protection fire
I think the green two-component polyurethane glue is green
This must use polyurethane glue, and generally have a line of shark polyurethane glue with the time to pay attention to the surface of the plate clean up, there is also a little curing agent
