Materials of the highest quality are needed to clean, strengthen, bond, protect and preserve unique works of art.
For over 130 years now, Deffner & Johann has used its experience and expertise to put together an extensive product portfolio.
We are committed to supporting traditional craftsmanship, and we are still able to deliver materials that have disappeared from many shelves. We stay in constant contact with restoration and preservation experts and the academic community, and we continue to add innovative products to our portfolio.
Should you have any particular requirements or should a material you require not be in our product range, please let us know.
Thanks to the breadth of our supplier contacts, we have been able to resolve specific searches for materials many times over for our customers over the years.
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