Rislone Hfl400 Hy-per Cool Radiator Cleaner and Super Flush, 16 oz, Size: 16 fl oz

Coolant Cleaner

Hy-per Cool Radiator Cleaner & Super Flush

Rislone Additives in Oils and Fluids

Bar's Leaks 1111 Block Seal Permanent Head Gasket Fix 24 oz.

Hy-per Cool Radiator Cleaner & Super Flush

images-na.ssl-images-/images/I/610V159RA

Rislone Introduces Hy-per Cool Radiator Cleaner & Super Flush

Hy-Per Lube HFL400 Hy-per Cool Radiator Cleaner & Super Flush - 16 oz.

Rislone Hy-per Cool Radiator Cleaner and Super Flush, 16 oz : Automotive

Coolant Cleaner

High-performance engines require coolant to transfer as much heat as possible. As cylinder head temperatures increase, so does the likelihood of detonation and power loss unless ignition is slowed. Under extreme conditions, this can also result in overheating and engine damage. Rislone Hy-per Cool Super Coolant reduces the surface tension of coolant, allowing it to more deeply penetrate metal surfaces at critical heat transfer areas inside the engine and radiator.

Hy-per Lube Super Coolant - 16 oz