They work good for either a 6000 or 3500 rpn polisher/grinder. This is totally a user error but I stripped a pair on a 6000 rpm grinder because I didn't have the bottom piece put in its correct place. I'm only saying this to warn others. Nothing defective of the product. Just my ignorance or stupidity.
Product works as described
There is a learning curve, once you figure it out, process works great.
They are amazing they fit perfectly and you dont have to worry about the threads stripping they are literally the best backing plates every
Hands down, the best maintenance wash assistance to keep wheels looking fresh. Also helps with removing excessive leftover compound during polish. Have been using this a decade now.
Always have loved this stuff. Used Zephyr as a beginner, and as an enthusiast this polish is one of one.
Big time saver. Does exactly what hand sanding with a Scotch-Brite does but in a quarter of the time.
The pro 60 soap is a must for anyone that knows what good soap is. I am a big believer in all the products that Zephyer makes.
Easy to apply. I use this on my polished aluminum wheels. I get lazy and use a carwash from time to time and my wheels come out stained from the chemicals in the soap. Using the Pro30 added a layer of protection, now my wheels stay spot free and no chemical residue from the carwash soap.
We have a high quality show truck this stuff is simply amazing!
We use these for our boats and the guys say they are great for the stainless doors and deck plates.
Love this product along with the yellow cut wheel with brown compound for polishing my aluminum trailer windows on a stationary polisher. I had to drill out the center threads of the safety flange to get it to fit onto the 5/8” arbor.
It would be nice to be able to buy the 8” polishing wheel without the half bar of compound, and vice versa. Otherwise, the products have worked great for me!