... in bricklaying, tiling, and paste the plate after there is a certain gap between the material and the material about 1mm-25mm, robustness to ... , which is equivalent to the workload of 10 construction workers ..2. 9" cradle type caulking gunThumb release at rear end of push ... coated;Big ladder hook;with pin or seal puncture;Thrust: at least 60kgs;Colour:red,blue,yellow,common colours are all ...