
Blue Sun® −28 °C
Ready-to-use propylene glycol-based antifreeze-coolant with protection down to −28 °C.
High-purity heat transfer fluids for hydrogen production and storage: electrolysers, compressors and PEM fuel cells. Certified chemical compatibility and safety.

Ready-to-use propylene glycol-based antifreeze-coolant with protection down to −28 °C.

Ready-to-use propylene glycol-based antifreeze-coolant with protection down to −30 °C.

Ready-to-use propylene glycol-based antifreeze-coolant with protection down to −37 °C.

Concentrated propylene glycol-based antifreeze-coolant specifically designed for solar thermal energy installations.

Cellulose-fibre and mineral sealant that permanently plugs pore leaks in heating and hot water systems.