![Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A - Imagen 1](http://evolubesupply.com/cdn/shop/files/watermark-gP7eZCvqtH8RgsCSNQLBKvrbeXsR3FlAZORUW2U5_235082aa-2d92-4948-95a8-905146aae50a.png?v=1739195954&width=300)
![Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A - Imagen 2](http://evolubesupply.com/cdn/shop/files/watermark-dnfo3sL8tFcuoPYCs5vfnQYiJQIFh9LrSA3OpoF1_6b4661c4-5b2e-4036-888f-c7c3889a1b7e.png?v=1739195954&width=300)
![Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A - Imagen 1](http://evolubesupply.com/cdn/shop/files/watermark-gP7eZCvqtH8RgsCSNQLBKvrbeXsR3FlAZORUW2U5_235082aa-2d92-4948-95a8-905146aae50a.png?v=1739195954&width=300)
![Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A - Imagen 2](http://evolubesupply.com/cdn/shop/files/watermark-dnfo3sL8tFcuoPYCs5vfnQYiJQIFh9LrSA3OpoF1_6b4661c4-5b2e-4036-888f-c7c3889a1b7e.png?v=1739195954&width=300)
Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A
- Regular price
- $63.09
- Sale price
- $63.09
- Regular price
-
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Product Information
![]() |
PDS |
Castrol Radicool SF-O Premix is a silicate free ready-mixed antifreeze, formulated using advanced organic acid technology (OAT), and works over a wide operating temperature range for effective engine cooling in all climates. Castrol Radicool SF-O Premix requires no customer dilution therefore ensures the correct concentration is always used, providing year round protection against corrosion, and offers freezing protection down to -36°C.
Features
- Longer operational life by allowing extended drain intervals of 3 years plus
- Longer life means reduced costs and less possibility of harm to the environment
- Outstanding corrosion protection and cooling performance in engines employing cast iron and / or aluminium and also in cooling systems with aluminium and / or copper alloys
- The additive technology in the product prevents build-up of calcium deposits from top up with hard water
- Its formulation is based on monoethylene glycol combined with special OAT inhibitor additive technology
- Protection against cavitation corrosion and rust
- Effective lubrication of water pump
- Suitable for use in mixed fleets
Additional Info
Shipping & Returns
![]() |
PDS |
Castrol Radicool SF-O Premix is a silicate free ready-mixed antifreeze, formulated using advanced organic acid technology (OAT), and works over a wide operating temperature range for effective engine cooling in all climates. Castrol Radicool SF-O Premix requires no customer dilution therefore ensures the correct concentration is always used, providing year round protection against corrosion, and offers freezing protection down to -36°C.
Features
- Longer operational life by allowing extended drain intervals of 3 years plus
- Longer life means reduced costs and less possibility of harm to the environment
- Outstanding corrosion protection and cooling performance in engines employing cast iron and / or aluminium and also in cooling systems with aluminium and / or copper alloys
- The additive technology in the product prevents build-up of calcium deposits from top up with hard water
- Its formulation is based on monoethylene glycol combined with special OAT inhibitor additive technology
- Protection against cavitation corrosion and rust
- Effective lubrication of water pump
- Suitable for use in mixed fleets
Additional Info
![Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A - Imagen 1](http://evolubesupply.com/cdn/shop/files/watermark-gP7eZCvqtH8RgsCSNQLBKvrbeXsR3FlAZORUW2U5_235082aa-2d92-4948-95a8-905146aae50a.png?v=1739195954&width=600)
![Castrol Radicool Sf-O Premix [1-gal./3.79-Liter. Jug] 15C60A - Imagen 2](http://evolubesupply.com/cdn/shop/files/watermark-dnfo3sL8tFcuoPYCs5vfnQYiJQIFh9LrSA3OpoF1_6b4661c4-5b2e-4036-888f-c7c3889a1b7e.png?v=1739195954&width=600)