January 29, 2024 E STTP or sodium tripolyphosphate or sodium bentonite or montmorillonite or volcanic ash Sure volcanic ash is normally considered to be safe via the FDA ,you read me right,these things needs to be banned Murray Robertson will be the artist driving the pictures which make up Visual https://www.tjcyindustrialchem.com/news/what-is-sodium-tripolyphosphate-stpp-used-for.html