Durable, functional, and aesthetically beautiful

Buildings, bridges, and monuments are constantly exposed to wind and weather, UV rays, and temperature fluctuations. Protectosil® products from Evonik reliably and permanently protect mineral building from high stresses. This is sustainable and saves costs. ... MORE

Culture

Evonik Silanes – Performance beyond expectations

We want to exceed customer expectations. That is what drives us and that is what we assure our customers in our new value proposition: Evonik Silanes - Performance beyond expectations. ... MORE

Protectosil^® WS 602: Effective building protection.

Better than any watchdog: Protectosil^® protects materials and buildings - without any barking or fleas. Instead, it forms an efficient barrier to protect the building from moisture. In this way, Protectosil^® increases service life and reduces repair costs. ... MORE

Bridge and infrastructure protection

Products & Solutions

Protectosil® makes bridges stabler

Did you know that worldwide many highway bridges are in urgent need of repair? Evonik’s building protection experts offer the right product solution, preventing damage through corrosion right from the start of construction. ... MORE

Evonik.TV

Protected surfaces

Evonik develops a number of different surface protection systems that repel water while protecting materials from corrosion or other impurities. As a result, bridges, for example, need to be renovated less frequently, and there are fewer construction sites. ... MORE

Sustainability

Urban future amid climate change

It is in the cities where it will be decided whether we win the battle against the climate crisis in the coming years. And it is today’s urban planning, that lays the foundation for victory or defeat. ... MORE

Products & Solutions

No chance for rising damp

Rising damp causes serious issues especially for older buildings. Protectosil® WS 770 P is easy to apply and forms a long-lasting horizontal barrier, which protects buildings against rising damp. ... MORE

Product Groups

Protectosil® counteracts the corrosion mechanism

Whether you’re protecting parking garages, bridges or buildings, the benefits of using Protectosil® corrosion control products include the extension of service life and the reduction of maintenance costs simultaneously. ... MORE

Products & Solutions

How do Protectosil® water repellents work?

Moisture is the root cause for almost all mechanisms that damage mineral building materials. Advanced impregnation technology with Protectosil® protects building structures, decreases the number of maintenance cycles and results in an upgrade of the building material. ... MORE

Products & Solutions

Easy-to-clean surfaces with Protectosil®

Protectosil® SC products could have prevented the adhesion of chewing gums on the wall. The right product can protect the surface of building facades, concrete facades and walls with high reliability and long-term efficiency. ... MORE

Products & Solutions

Graffiti protection with Protectosil®

Protectosil® offers a broad product range to counteract graffiti. On a building treated with Protectosil ANTIGRAFFITI® the colors do not adhere, the paint runs, and many sprayers give up their attack. All products are easy to apply and environmentally friendly. ... MORE

Culture

Preserving cultural heritage

The Willibrordi Cathedral in Wesel, Germany, is a late gothic masterpiece and a unique record of the cultural history. Protectosil® protects the sandstone of the monument from deterioration by moisture and environmental influences. Learn here how our products preserve the cultural heritage while saving costs. ... MORE

Online services

Services

Service Center

Please find here our publications and certificates for download. Using the product finder you can search for products and their safety data sheets. You may also place your sample order or submit your warranty conveniently online. ... MORE

Products & Solutions

Product Center

Protectosil® is designed for a wide range of materials and offers a perfect solution for almost every requirement. By using the product finder you can search for products and the associated safety data sheets. ... MORE

Evonik.TV

Protectosil® videos

If you are interested in learning more about innovative possibilities for protecting valuable constructions against damage and structural injuries you may watch our videos on YouTube in this area. ... MORE

Products & Solutions

Come and join us on a world trip

We show you a selection of our global references which we have protected with Protectosil® in the course of the last decades. Our Protectosil® products preserve the structure of buildings, bridges, parking houses and streets thus reducing significantly cost expenses. ... MORE

Products & Solutions

Protectosil® BHN - for the sake of the environment

Did you know that Protectosil® BHN not only protects buildings against the ingress of moisture? The water repellent product convinces through its outstanding high degree of sustainability. ... MORE

NEW BROCHURE!

Protectosil® - Your Partner in Building Protection ... MORE

Products & Solutions

Protective shield for CHORUS

“CHORUS” is a part of the design of the new WTC subway station in New York, reopened after its destruction in September 11, 2001. The beautiful white marble mosaic is protected with Evonik’s Protectosil® against water damage, graffiti and staining. ... MORE

Evonik Press Releases

Coating Additives

Mar 19, 2020

From Good Comes Better: Low-VOC Version of SURFYNOL^® 104 Now Available

No compromise on performance
Better labeling, easier to handle

... MORE

Coating Additives

Mar 12, 2020

SPHERILEX® – A novel synthetic silica engineered for improved durability and burnish resistance

In paints and coatings, precipitated silica is widely known as a superior matting agent. Its functional characteristics, however, are eventually determined by many differentiators ... MORE

Additive Manufacturing

Feb 25, 2020

Evonik launches its first software tool for 3D printing based on Castor technology

The tool helps manufacturers save costs by choosing the right additive manufacturing process depending on geometry, material and financial analysis of the part being designed. ... MORE

Catalysts

Feb 06, 2020

Evonik Catalysts India commissions a new pilot plant for scale-up of hydrogenation catalysts for oils and fats (OFC)

At the beginning of January, a pilot plant for optimizing the production processes of hydrogenation catalysts for oils and fats was inaugurated at Evonik's site in Dombivli, India. ... MORE

Crosslinkers

Jan 07, 2020

VESTALITE® S wins Automotive Lightweight Green Technology Innovation Award

IALTA honored VESTALITE® S curing agents for enabling a breakthrough in epoxy SMC material with high weight saving and emission reduction potential ... MORE

North America

Nov 21, 2019

Evonik expands production capacity for ROHACELL® foams in the U.S.

Due to increasing demand for lightweight construction materials for specialty applications, Evonik Corporation is expanding its production of ROHACELL® high performance rigid, closed-cell foams at its Mobile, Ala., site. ... MORE