... quality formula, Produces economically, the easy to operate, Moreover stable thickening agent JL-HD, Because the technology renews unceasingly, The craft consummates ... time long).2, Cannot cross linking the bond with outside (for example Acher the laming F rubber) to blend the use ... the color thick liquid cannot add crosslinking agent and so on EH, FH.3, Deposits for a long time could have a ...