🛠️ Cool smarter, machine harder — the pro’s secret weapon!
Presidential Unisol 601 is a premium, heavy-duty, water-soluble machining coolant designed for a wide range of metalworking tasks. It features a flexible 10:1 to 20:1 dilution ratio, low foam, corrosion protection, and biocide additives, making it ideal for drilling, tapping, sawing, threading, and stamping. Made in the USA by a trusted, employee-owned company since 1877, it delivers reliable performance and tool longevity in demanding industrial environments.
M**Y
works well and reasonable
works very well against corrosion even with hard water
C**Y
Not soluble in water
The description in the ad, as well as the label on the 5-gallon pail states that this is a "water soluble" coolant. However, when added to water, this yellow-colored oil simply floats on top of the water and will not mix. After sitting for over a day, the oil is still afloat. The product I received is not water-soluble by any means and I could not use it. Was returned for a refund.
R**S
Very foamy...
I'm playing with the concentration on this hopefully to reduce the foam. It's at about 3% on the brix scale right now. It works but not sure if I can deal with the foam. It causes the chip catch to overflow and eventually leaks on the floor. Hopefully they find a way to fix that. I have 2 other machines I'd like to put it in but I can't because of this issue.
D**D
Works wonderful
Does exactly how it should work. Mixes really well with water.
Trustpilot
2 months ago
3 weeks ago
