Rislone

Rislone Hy-per Cool Super Coolant, 16 oz

$9.44
(4.43) 4.43 stars out of 14 reviews 14 reviews
$9.44
$9.44
Free overnigh delivery
FSA and HSA eligible
Rislone Hy-per Cool Super Coolant, 16 oz

Notice unusual marketplace activity?

Report

Customer reviews & ratings

4.43 out of 5stars
(14 reviews)
See all reviews

Most helpful positive review

5.00 out of 5 stars review
Verified Purchaser
11/28/2021
Works great
This product worked great for me. My car wasn't quite overheating but the temp was going up and down. I also had no heat unless the rpms were higher than running speed. I put this stuff in just to see if it would help and wow. The heat came on almost immediately and the temp gauge went back to normal with no fluctuations. If you are having a temp issue I highly recommend this product. Worked great and I didn't have to go to a mechanic who would probably tell me I needed an expensive repair to get my car working properly again.
Mitchell

Most helpful negative review

1.00 out of 5 stars review
Verified Purchaser
08/01/2022
Dont waste your money
It doesnt work...did nothing for my vehicle
Steven
  • 5.00 out of 5 stars review
    Verified Purchaser
    05/17/2023
    That did the cooler ac speed
    Glad I bought and I will be repurchasing notice the difference in my ac for immediate max ac
    App
  • 5.00 out of 5 stars review
    Verified Purchaser
    05/02/2023
    Works as advertised !
    never had an issue after i started using this.....
    Applejak
  • 1.00 out of 5 stars review
    Verified Purchaser
    08/01/2022
    Dont waste your money
    It doesnt work...did nothing for my vehicle
    Steven
  • 5.00 out of 5 stars review
    Verified Purchaser
    11/28/2021
    Works great
    This product worked great for me. My car wasn't quite overheating but the temp was going up and down. I also had no heat unless the rpms were higher than running speed. I put this stuff in just to see if it would help and wow. The heat came on almost immediately and the temp gauge went back to normal with no fluctuations. If you are having a temp issue I highly recommend this product. Worked great and I didn't have to go to a mechanic who would probably tell me I needed an expensive repair to get my car working properly again.
    Mitchell
  • 5.00 out of 5 stars review
    Verified Purchaser
    08/12/2021
    Coolant for car
    Was so glad to have found what I needed. Ordering went smooth and I received a orderquicky.
    myinflatables
  • 5.00 out of 5 stars review
    Verified Purchaser
    07/14/2021
    Great coolant additive product
    This stuff really works great! I noticed my engine running cooler in the midst of the summer heat!
    DJme
  • 4.00 out of 5 stars review
    Verified Purchaser
    12/27/2020
    Seems to help car run a little cooler.
    Larry
  • 5.00 out of 5 stars review
    Verified Purchaser
    06/21/2020
    Great for intercooler systems
    I use this on my 01 Ford lightnings intercooler system. I like the yellow color, it matches my prestone coolant, plus it helps lower my iat2 temps. Ive used other water wetters
    B4three
  • 5.00 out of 5 stars review
    Verified Purchaser
    03/04/2020
    Worked 4 me.
    I used this in my Can-Am SxS as it was running a little warm playing in the sand and off road, and it is now running in the normal range. Very inexpensive fix for me. Great product.
    cparksjr
  • 3.00 out of 5 stars review
    Verified Purchaser
    09/12/2017
    i use it in my water cooled computer?
    most cooling fluids in a computer are the same as what is in your car but much diluted, with this i used 1oz with water i have a 8 core processor and 2 radiators, computer cooling is quit the same but in a computer the pressure in the cooling loop is only 1 or 2 psi, so i have noticed no change in temps but i do like the properties it has i have been running it for 3+ weeks, the green is uv sensitive a black lite makes it easy to check for leaks the other qualities of this fluid is nice also i so far have no dulling of the plastics it appears to be very safe and is very stable and for what i have tested it works as good as costume cooling fluids sold for 20 x the price of hyper l&*e i'll try anything at least once this i will keep on using i recommend it highly i wish it came in other colors with the uv properties
    angryconsumer
See all reviews