Founded in Italy in 1984, Ledan® specializes in mortars for architectural and archaeological conservation.
Its comprehensive product range addresses a wide variety of restoration needs, from the re-adhesion of detached frescoes and historic plasters to structural consolidation, stone repair and protection.
Ledan® products have been used in world-renowned heritage sites, including Notre-Dame Cathedral, the Colosseum, the Giant Buddhas of Bamiyan, Persepolis Belém Tower and many more.
With over 40 years of experience, Ledan® contributes to preserving cultural heritage worldwide.
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Deffner & Johann GmbH
Mühläckerstr. 13
97520
Röthlein
Germany
Phone: 0972393500
Fax: 09723 935025