Efficacy of Colour Protectors in Urban Art Paintings under Different Conditions: From a Real Mural to the Laboratory
Contemporary muralism is one of the most widespread manifestations of urban art in cities nowadays.Loss of colour (fading) due to degradation of the pictorial materials is one of the main manifestations of deterioration in this type of artwork.However, the application of protective coatings is considered to slow down fading.In this MAGNESIUM OXIDE