06/04/2026
Bringing historic Philadelphia stone back to life.
This is from a recent restoration project in Philadelphia repairing historic Wissahickon schist / Chestnut Hill stone.
Our workshops and Juried Art Master program train installers in proper restoration using Lithomex®, focused on correct application, technique, and guided practice. This helps ensure proper installation and improves the longevity of the work.
Join our J.A.M. class June 24–26. Sign up at LimeWorks.US
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