Topcoat e nang le likarolo tse peli tsa aliphatic high-solid fluorocarbon e nang le tekanyo e phahameng ea ho kopanya e entsoeng ka resin ea tetrafluoro fluorocarbon, aliphatic isocyanate e phekolang le mebala e phahameng ea ho hanyetsa boemo ba leholimo.Likahare tsa fluorine li feta 24%.
Ikamahanya le litlhoko tsa tekheniki tsa JT/T 722-2008 bakeng sa meaho e meholo le ea borokho ea tšepe e thibelang ho bola, litlhoko tsa tekheniki bakeng sa borokho bo sireletsang borokho le phepelo ea phepelo ea phepelo TB/T 1527-2001, le phepelo e hokahaneng ea fluor resin HG/T 3792 -2014.