Rislone Hy-per Cool Radiator Cleaner Protects Cooling System
Rislone Hy-per Cool Radiator Cleaner & Super Flush is fast, easy and safe to use in all cooling systems.
Stop Power-Steering ‘Whine’ With New Rislone Additive
Power-steering problems are common in older vehicles, especially those clocking 75,000 miles or more.
High-Performance Cooling Protection
A coolant additive can help prevent overheating and improve engine efficiency.
Cleaning And Protecting Vehicle Cooling Systems
The cooling system is fundamental to the healthy performance of an engine.
Rislone Unveils New Formula For Hy-per Cool Super Coolant
Laboratory dyno tests show the new formula provides up to a 20% greater reduction in engine temperature than the original.
VIDEO: Extending Engine Life With Coolant Additives
An effective coolant additive helps to reduce the likelihood of detonation, power loss and engine damage.
VIDEO: Benefits Of ZDDP For Older Engines
Just as our bodies need extra vitamins and supplements as we get older, so do car engines.
Rislone Introduces Hy-per Lube Zinc ZDDP Supplement
The supplement protects against friction and wear in a wide range of vehicles.
Hy-Per Lube Oil Supplement Unveils New Packaging, Rebate Offer
The iconic product now wears Rislone Hy-per packaging and comes with a $3 rebate for the rest of 2021.
New Rislone CAT Complete Turns Off ‘Check Engine’ Lights
The unique chemical formula cleans the entire emissions and exhaust system to clear the P0420 and other OBD codes.
Rislone Hy-per Diesel Prevents Gelling In Cold Weather
The fuel-system treatment is designed to keep diesel engines running at peak performance.
Rislone Oil Additive Improves Engine Performance
Help customers restore horsepower and improve engine performance with an affordable solution.