03/06/2026
Did you know?
Historical harpsichords were assembled using hot animal glues rather than modern synthetic adhesives. Made from hides, bones, or fish, these glues had to be applied quickly while hot, before they gelled and lost their adhesive strength.
Instrument makers prized them because, once dry, they became exceptionally hard and crystalline, creating strong joints that transmit sound vibrations efficiently without dampening them—an important quality in musical instruments.
Rabbit-skin glue is perhaps the best-known example, but craftsmen also used fish glue, bone glue, and other regional varieties. In Sweden, historical analysis of a glue fragment from a 14th-century saint's shrine in Östra Vrams Church, Skåne, suggests it likely contained a mixture of goat glue and moose glue.
Traditional craftsmanship was quite literally held together by locally sourced animal glue.
In the picture: detail from Lutherie, Ouvrages et Outils, D. Diderot, L’Encyclopédie [ou Dictionnaire raisonné des sciences, des arts et des métiers], t. 1–17, Paris 1751–1765, fig. XVIII showing an instrument builder’s workshop with glue pot.
European Research Council
Dipartimento di Musicologia e Beni Culturali - Cremona
Università degli studi di Pavia
University of York
Högskolan för scen och musik
University of Gothenburg