Availability Issue: June 1, 2025: Our server is being hit by a barrage of page-requests from AI scrapers. We are working on the issue.
Monthly Tech-Tip | No tracking! No ads! |
The back of the bag is blank. The warning label on the front mentions feldspar, crystalline silica and mica.
Hazards |
Feldspar
Feldspars are abundant and varied in nature. They contain small amounts of quartz (while nepheline syenite does not). |
Materials |
Custer Feldspar
The most common potash feldspar used in ceramics in North America. While having been a standard for many decades its supply appears in doubt in 2024. |
Buy me a coffee and we can talk