Very little. I bought a 4oz jar and I think it will last me years.I like the idea of the mobile 424 a lot. How much dye do you add?
Well it's cheaper because its smaller and treats fewer gallons. I used a tiny portion of the above for 10 gallons, instructions state .25-.50 oz for 50 gallons. So each bottle has the potential for 400-800 gallonsThis stuff is much cheaper, is also red in color, and will do about 15 gals.
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John Deere Hydraulic Oil Dye - MT3668
www.greenpartstore.com
You can even see it on dipsticks too!
And without this the only way to tell is by the “water level” line right?Very little. I bought a 4oz jar and I think it will last me years.
This is what I got a little pricey but I was extremely frustrated trying to see the hyd oil so I pulled the trigger.
Amazon.com: Color Coding Dye, Red, 4 oz. : Tools & Home Improvement
Buy Color Coding Dye, Red, 4 oz.: Welding Equipment & Accessories - Amazon.com ✓ FREE DELIVERY possible on eligible purchaseswww.amazon.com