I just started using this process of staining using my buffer as my arms (5th job completed) and I got to tell you'all I'll never rag on rag off again on my knees. My Dist. showed me the process and on the back of the pad is this web site, check it out www.bufferbrush.com
Hey Fred Bear are you out there and is this what you we're talking about?
Ruben Stall

Yep! I agree. I've done about a dozen floors this way and it's the best for stain. I get about 1,000 square feet per gallon this way, too.
Charlie

Best way to apply stain in my mine. No mess on my hands, off my knees and very consistent color. I highly recommend.
Todd