Protectosil is a silane manufactured by Evonik and marketed a protective coating for building surfaces. It is used as a water repellent, and for corrosion and graffiti control.
References
Protectosil Wikipedia(Text) CC BY-SA
Protectosil is a silane manufactured by Evonik and marketed a protective coating for building surfaces. It is used as a water repellent, and for corrosion and graffiti control.