The product is based on propylene glycol and hence gives a very safe level of toxicity when compared to ethylene glycol based anti-freezes. The RXSOL PRO COOL 50/50 formulation includes 50% distilled water to give zero lime scale deposits, optimum frost protection in severe winter conditions, plus excellent anti-corrosion performance.

The balanced inhibitor system incorporated in FUCHS SILKOLENE RXSOL PRO COOL 50/50 is the result of several years research and development and is designed to protect the cooling system against foaming, scale formation and corrosion. Anti-cavitation performance exceeds that of conventional ethylene glycol based antifreezes,providing the user with superior protection against engine and coolant pump damage due to this phenomenon.

It provides reliable protection against freezing, overheating, and corrosion in automotive and industrial cooling systems. Compared to ethylene glycol–based coolants, it offers a safer toxicity profile, making it suitable for environmentally sensitive applications. The product is designed for long-lasting performance and compatibility with a wide range of metals, seals, and elastomers.