Building Protection Products

In the field of buildings protection Organofunctionalised Silanes offer proven results. They provide a special degree of durability and resistance that extends lifetimes without degrading the aesthetics of the building material. Protectosil products manufactured by Evonik are recognised as leading the way and EpiValence is proud to be able to offer a wide range of these products. The family of products include water repellents, corrosion resistors and controllers, anti-graffiti and easy to clean surface coatings and crack sealers. Chemistry Experts EpiValence has more than 20 years of experience in supplying the buildings protection sector focusing on customer needs and provision of the right product for the job.

We also specialise in ALD/CVD/MOCVD precursors, contact us today to find out more.



  • Protectosil BHN
  • Protectosil BHN PLUS
  • Protectosil ANTIGRAFFITI
  • Protectosil CIT