Blog
Adsorbi’s Breakthrough in Museum Air Quality and Preventive Conservation
Invisible Threats, Visible Damage: How Adsorbi Protects Cultural Heritage; invisible threats lie hidden within the walls of museums, archives, and galleries – not in the form of thieves or fires, but in the very air itself.
MS3 Special Resin: The next generation of MS2A resin – A New Era in Art Conservation
Why We are Telling This Story?
At Deffner & Johann, we don’t just supply materials – we share the science, the challenges, and the innovation behind them. This blog post introduces MS3
XpeCAM® X02 Evolved: New Features and Expanded Resources
The Future of Cultural Heritage Preservation – in Every Pixel | What if preserving the past didn’t mean touching it at all? XpeCAM® X02 brings that vision to life, revolutionizing cultural heritage preservation and documentation with cutting-edge multispectral imaging (MSI) technology and smart, AI-powered analysis.
Nanorestore® Cleaning Master Class, Potsdam 2025
Nanorestore® in practice: Nanorestore® Cleaning Master Class, Potsdam 2025
3 - 5 March 2025 | Fachhochschule Potsdam
There are almost countless ways to clean the surfaces of works of art and cultural artefacts. Our upcoming Nanorestore® Cleaning Master Class in Potsdam offers you the ideal opportunity to familiarise yourself with the handling of the entire Nanorestore® Cleaning product range by means of theoretical and practical exercises on dummies and mock-ups.
Deffner & Johann on Tour: denkmal 2024
Intensive days at the trade fair are behind us, proving once again the outstanding importance of the leading trade fair with the widest range of products and services for experts in restoration and monument conservation in Europe.
Handmade European Restoration Paper – from the raw fibre to the finished sheet
Below you will find our blog post on the European Restoration Paper handmade exclusively for Deffner and Johann – from the raw fibre to the finished sheet – in German.
Gold – shiny and valuable