Eurotek offers a range of both CO2 and ester cured Permasil sodium silicate binders, giving good breakdown and low odour. The Permasil silicates have excellent environmental properties suitable for use in both core and mould making applications.
With the Permasil 300 range of ester hardeners setting times from 5 - 180 minutes can be achieved.
Download Permasil Data Sheet - English (298K).