Traditional glue VS self-spray glue
Traditional glue VS self-spray glue
Extruded soft needle tube caulking glue (before upgrade)
Extruded metal needle tube caulking glue (upgraded)
The old bottle squeezes out the glue, and filling the glue is time-consuming, laborious and difficult to operate
The new upgraded pressure nozzle makes construction easier and glue filling easy to operate
Quickly solve the problem of hollowing/warping/loose tiles