tender for white contrast paint for crack detection by mpt method in 500ml metal can with spray system425ml, net contrast of wcc specification is: 3703 1980/8.2.21 technical specification:- 1) composition containswhite pigments in a volatile solvent base confirms to bs5044-73 and bs 6072-81. 2) normal operatingtemperature is form 50 degree centigrade.
