Anyone use 4 inch pads exclusively?

wannafbody

wannafbody
Are they the first choice for anyone? I haven't used mine yet but I think they have a lot of potential uses-tight areas and corrective work.
 
i LOVE them. Best pad I've bought to use with the PC. Its speeds up everything and you can get some major correction with orange pads. I haven't even had to step up to a yellow pad for scratches, etc. Its a cheap alternative to stepping up to a rotary/flex for correction. Until I can afford one of those, this is a great alternative. The pads cut everything in aleast half the time for correction.
 
wannafbody said:
Are they the first choice for anyone? I haven't used mine yet but I think they have a lot of potential uses-tight areas and corrective work.



IF you mean *by PC*, and for correction, then yeah, that's me! I only use larger pads on the PC for applying nonabrasive products. Well, except for on the JXS, what with its weird panel contours and soft lacquer.
 
wannafbody said:
I was referring to PC use but I'm itching to try them on my rotary as well.



I just can't seem to get decent correction by PC with the larger pads, but the 4" ones are so aggressive I have to be a little careful (I *killed* the clear on the MPV in one spot with just 3M 05933 and a Cyclo polishing pad!).



I really like 'em for spot-repairs via rotary. On the Audis it's the hands-down best way to do RIDS, just *so* much quicker than the PC. But with 4" pads I've done some pretty surprising correction on the Audis via PC too, just took a while.
 
ill usually use a 4" pad for the majority of the correction, then use a 5.5" pad for the finishing polish like 106ff...i use both rotary/UDM depending on car...
 
no, I use them with a rotary in specific conditions only. I like them in tight areas, rocker panels, or panels with many creases.



To me a 6" was a tiny pad and a step up, I was using 8" pads since I was 16.
 
Radicalrev said:
so the smaller the pad, the more cutting power it has?



You got it!! Since the 4" pad is smaller in diameter, it has less surface friction than a 5.5 or 6.5 pad...right? The 4" pad spins much faster, creating more heat, so its cuts the clear coat much faster...with a PC/UDM, 4" pads are amazing for correction, on a rotary, a 5.5 pad does wonders...thats just from my experience and I'm sure others will agree...4" pads are must have in your aresenal!
 
Blake said:
Do you need a different Counterbalance for your PC?



No. I use the 6" counterweight and it works fine. Note that even a 4" pad (let alone one that's wet with product) weights a lot more than a single sheet of sandpaper, and that's what the counterweights were originally matched to.



twista616 said:
Since the 4" pad is smaller in diameter, it has less surface friction than a 5.5 or 6.5 pad...right?



Yep. The bigest difference IMO/IME is that you can apply more pressure without the PC bogging down and the effort behind the pad is (more highly) concentrated on a smaller area.
 
Blake said:
I know AutoGeek has the pads and plates. Do you need a different Counterbalance for your PC?

I really don't know. When I got the PC years ago, I unpacked it and just put on the backing plate and went to work. I have read about people and the counterweights but have never found a reason to use one, so I don't know if I needed one or not.
 
bcgreen said:
I really don't know. When I got the PC years ago, I unpacked it and just put on the backing plate and went to work. I have read about people and the counterweights but have never found a reason to use one, so I don't know if I needed one or not.



Counterweights help with the rotations of the PC. It creates less vibration and also can spin the pad esier. Look at pictures of the PC and UDM side by side, you will see that the counterweights are different!
 
nice work...AG threw in a yellow black and blue...for no reason...love them!



And you will love the pads...you really only need the orange for correction purposes...all the other will take you 4 years to finish a car! haha
 
The yellow 4" and 3.5" backing plate from Autopia are nice. I just order the 25$ scratch removal kit. I think I am kind of alone on this, but I love the sonus sfx1 polish and pads. Love the smell of sfx1 polish and it seems to keep the marring down when trying to correct.



I also have 4" low profile pads that I am a huge fan of also. Ordered from AG but they have never given me anything free and shipping there is more expensive.
 
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