Self-hardening binder based on alkyd resin containing modified oil, special additives with minimum BTEX emission. As compared to Binder SL and Binder SL 2002, it is the most ecological of all.
Binder Alkydharz is used to produce moulds and cores. We may use quartz or chromite sands as a mineral base. Sands containing this binder are used first of all in production of cast steel castings.