Pentosin Pentofrost SF Coolant/Antifreeze — 1.5L

The silicate-free, non-phosphate chemistry makes Pentofrost SF specifically well-suited to the aluminum components and non-ferrous metals found throughout modern BMW engines and cooling circuits. Unlike budget coolants that rely on phosphate or silicate packages, this formula protects without depositing scale or degrading the metals and elastomers it contacts. It's also completely free of nitrites and amines, so long-term seal and gasket integrity is preserved — not slowly compromised.

Pentofrost SF is engineered for year-round use, delivering both freeze protection and boil-over resistance in a single ready-to-use solution. A bitterant agent is included as a built-in safety measure to discourage accidental ingestion. The 1.5-liter bottle is a practical size — enough for a clean top-off, a minor system bleed, or as a companion to a partial flush without committing to a full-gallon container.

For BMW owners who want factory-level cooling performance without the dealership markup, Pentofrost SF from CRP Automotive is the straightforward, specification-correct choice. Use it with confidence knowing the chemistry behind it was designed for exactly the kind of engine sitting under your hood.