


❄️ Stay Cool, Drive Hot: The Secret Weapon for High-Performance Engines
Hy-Per Lube HPC100 Super Coolant is a 16 oz. advanced engine coolant additive designed to reduce engine cylinder temperatures by up to 20°F, allowing safer ignition timing advancement for increased horsepower. It offers comprehensive protection against rust, corrosion, and electrolysis while lubricating water pump seals. Compatible with all antifreeze types and free of ethylene glycol, it’s ideal for high-performance, high-load, and motorsport engines seeking reliable cooling and enhanced durability.










| ASIN | B07F13NSVT |
| Best Sellers Rank | #10,857 in Automotive ( See Top 100 in Automotive ) #45 in Antifreezes & Coolants |
| Brand Name | Hy-Per Lube |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,126) |
| Global Trade Identification Number | 00083136811030 |
| Included Components | Rislone Hy-per Cool Super Coolant |
| Item Form | Liquid |
| Item Type Name | Rislone Hy-per Cool Super Coolant |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Hy-Per Lube |
| Material | Plastic |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Specific Uses For Product | High-performance engines, High load engines, Motorsports |
| UPC | 083136811030 |
| Unit Count | 16.0 Fluid Ounces |
| Viscosity | Optimized for high-performance engines, high load engines, and motorsports |
| Warranty Description | See manufacturer |
C**.
Great stuff. It works. It's definitely not snake oil. I have been using this stuff since 1990.
Great stuff. It works. It's definitely not snake oil. I have been using this stuff since 1990. I pour it in all my cars. It keeps the car running much cooler and quieter. It keeps the radiator from rusting out and in fact it protects the water pump. It's a lubricant and a protector. I highly recommend this.
B**.
Great product
Works exactly as described. Helps keep engine running cooler under heavy use
M**K
It actually works
I put this in my 2000 Jeep XJ these are notorious for running HOT! This product dropped the temp by 4 or 5 degrees. Doesnt sound like much but it is a help. Worth it in my opinion.
W**.
IT REALLY WORKS!! AMAZING STUFF, RUN COOL!
THIS REALLY WORKS, MY SONS OLD JEEP KEPT GETTING HOT, PUT THIS IN HIS ANTI FREEZE AND RUNS COOL ALL THE TIME NOW, THANK U! GREAT DEAL!
N**G
A radiator coolant additive that reduces engine temps and corrosion protection!
I use this super coolant additive for both of my vehicles and it works as expected. I would use it again. Check with your manufacturer first to see if its compatible with your vehicles.
P**E
Great !
Works great
A**R
good product
good product
Z**C
Worked for my cars
I've gotten this for a couple different cars now, on my first car was a 2005 chevy impala ss that was overheating I ended up flushing my coolant out putting in new and adding this and it ran way colder the next car I used it in was a 2006 subaru forester and it once again helped it run cooler although since I didnt flush the coolant that time it wasnt as big a difference, lastly I put it in 2005 scion xa and that one blew a radiator hose when it was overheating and so I had to top off the coolant and added this at the same time and once again it ran colder so in my experience this has worked
A**.
Product was leaking
O**!
10
O**R
I can't say I notice a huge difference since using this product. My car wasn't overheating. I think this is a good preventative and good product to refresh older coolant. The corrosion inhibitors and surfactants can't hurt.
G**G
I have no idea how to tell whether this type of product actually works and, if so, how can you tell? But I trust the science behind it and went with expert opinion in the end.
S**M
I used the super coolant for my vehicle and it worked as expected.
Trustpilot
Hace 2 semanas
Hace 1 mes