The principal objective of the project is to develop novel conservation coatings suited for protecting materials of historical monuments against graffiti, based in a totally new formulation made by complexation of polyampholytes with polymeric amines modified by fluorocarbon residues, thus avoiding the disadvantages of currently used anti-graffiti coatings.

The main characteristics of these products are:

• Permanent under out-door conditions
• Reversible to specially designed mild cleaning systems
• Permeable to water-vapour
• Impermeable to liquid water
• Transparent and matt