Dennis Rude 5/3/22 Dennis Rude 5/3/22

Introducing Jahn Self-Cure Mortars [Video]

Cathedral Stone Products continues to innovate and improve on our best-in-class Jahn Restoration Mortars.

Michael Liguori, Senior Technical Specialist | Jahn Trainer 8/9/21 Michael Liguori, Senior Technical Specialist | Jahn Trainer 8/9/21

Latex-Based Cleaner [DEMO]

Dennis Rude 3/18/21 Dennis Rude 3/18/21

Michael Liguori, Senior Technical Specialist | Jahn Trainer 11/10/20 Michael Liguori, Senior Technical Specialist | Jahn Trainer 11/10/20

A perm rating of 30 or higher is absolutely essential for successful masonry restoration.

Dennis Rude 11/2/20 Dennis Rude 11/2/20

The limestone repair in the video is 4-5 inches deep and was done with no pins and no bonding agents.