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Letter 33080 Autophoretic topcoats research [Egypt]++++ Dear Sir:- I need to evaluate my ACC866 resarch on the autophoretic coating system. it's common that acc866 only deep blue or black colour and the only top coat approved is the polyurathan . 1- I have got inorganic water base material which is sensetive to ACC866 surface and give golden metalic colour when applied on the hot ACC surface the problem of this material that it is not stabel and need to be fixed on the surface,it's improve some propartise of the coated surface . 2- the real problem I have solved in my line is when I got a non homogenious colour on the surface I add new rins bath with some material which give the final product a homogenious surface and very good preformance . In fact I did not check up the salt spray test after my addition . now I need to evaluate of my resarch and the dissadvantage . thank you for help Khaled El Deep
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