ExoPro Ultra LL SP-OAT 64 (1L) ExoPro Ultra LL SP-OAT 64 (1L) Suitable for applications requiring a Silicated-Phosphated Organic Additive Technology Product (PSi-OAT)Ethylene glycol basedSilicated-Phosphated OAT Inhibitor TechnologyMust be diluted before use: Example 50/50 mix provides -40°C Freezing Protection GBP 13.99 1