A FLEX comparision: PE14 vs 3401

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Well Geeks I had a bit of time the other day to bring along my pair of FLEX’s for a side by side comparison. I wanted to see how these two machines would operate and handle next to each other as well as check the level of correction each one had to offer. For this test comparison everything was kept identical with the only variance being the tool itself.

The darkest vehicle I could get my hands on was a dark blue metallic Chevrolet van. I cleaned up the test panel and taped it off for some side by side work. The left side was done completely with the PE14 and the right side only the 3401. The correction and polishing step was exactly the same. For correction I used an orange 6.5” Hybrid pad, FG400, and speed 3. For polishing work I used the 6.5” white Hybrid pad, SF4000, and speed 5. Again both sections received the exact same treatment with the only difference being the tool itself. The “Smack Technique” was utilized on both machines.

As for the performance between the two machines side by side utilizing the same products, they were quite similar in that both did a tremendous job at removing the swirls in the paint with the PE14 achieving 10% more correction due to it being a rotary. Both machines finished down extremely well with no discernible difference on this hard GM paint.
As for correction times I did not keep official track of them with a clock. I kept everything the same and the 3401 had no problems keeping up the PE14 due to its forced rotation nature. Both sections were completed in roughly the same time.

When both sections were completed they each received an Eraser wipe down and when I pulled the tape off the entire section received another Eraser wipe down. My LSP of choice was Pinnacle Synergy applied by hand to top off my efforts. All pictures were shot with my Nikon D3200, standard 18-55mm lens with hood, and my Nikon SB-700 speed light with diffuser were the flash was used.
For some more reading on the “Smack Technique”


http://www.autogeekonline.net/forum/auto-detailing-university/77155-my-technique-concerning-3401-menzerna-products-hybrid-pads.html
http://www.autogeekonline.net/forum/auto-detailing-university/80973-utilizing-smack-technique-pe14.html


The van used for the test.
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The panel being used

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Taped off ready for the comparision

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First up, PE14 on the left

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And the 3401 on the right

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Next up is the polishing step.

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Now to check my results

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:)
 
I hope you guys enjoyed this write up and undertaking as well as I did. I will be happy to answer any questions you may have.

Mike
 
Great Job. This is what l was looking for in review in both machines because l have the Flex Pe-14 I think works outstanding (good review)
 
Proof positive that a rotary when used correctly can achieve tremendous results. The Menz products don't hurt the equation either.
 
Thank you, smack. Outstanding comparison and display of both machines.
 
Great Job. This is what l was looking for in review in both machines because l have the Flex Pe-14 I think works outstanding (good review)

Thank you sir!

Glad you enjoyed the read.

Proof positive that a rotary when used correctly can achieve tremendous results. The Menz products don't hurt the equation either.

Thanks for the kind compliments Diesel!

Thank you, smack. Outstanding comparison and display of both machines.

Thank you sir!
 
Nice comparison Mike and great pictures. Did you use speed 3 on the PE14 & 3401 for the correction step? Did you also use speed 5 on the PE14 for the polishing step or did you keep it a speed 3?
 
Nice comparison Mike and great pictures. Did you use speed 3 on the PE14 & 3401 for the correction step? Did you also use speed 5 on the PE14 for the polishing step or did you keep it a speed 3?

Thanks Frank!

Everything was performed exactly the same on both machines. Speed 3 for correction and speed 5 for polishing.
 
I hope you guys enjoyed this write up and undertaking as well as I did. I will be happy to answer any questions you may have.

Mike

Great write up Mike:dblthumb2:

I've done the same, as you both sides looked amazing , I just prefer using my DeWalt 849x, I get great results faster and easier on my arms.
Step two I use my DA to get that perfect, flawless finish.

You can't go wrong with either machine.
 
Mike, in your opinion, which gave you the smoother or easier buffing experience or were they about the same?
 
I hope you guys enjoyed this write up and undertaking as well as I did. I will be happy to answer any questions you may have.



Mike


Excellent review! Now the most important question is; which did you enjoy using more?
 
Great write up Mike:dblthumb2:

I've done the same, as you both sides looked amazing , I just prefer using my DeWalt 849x, I get great results faster and easier on my arms.
Step two I use my DA to get that perfect, flawless finish.

You can't go wrong with either machine.

Thanks Kevin!

Rotary use for correction and DA for polishing is a sure fire one two punch. :props:

Mike, in your opinion, which gave you the smoother or easier buffing experience or were they about the same?

Well there is zero vibration with the PE when the pad runs true...

Excellent review! Now the most important question is; which did you enjoy using more?

Thank you sir!

I enjoy using either machine equally but the PE14 is pretty sweet!
 
Really great to see these side by side results where the only variable is the machine, Smack. :props: I am surprised to see how very similar the results are regardless of which machine you used. Thanks for taking the time to demonstrate this to us. Seeing is believing!
 
smack 1st off....beautiful work!!! What a night and day difference for either machine. 2nd excellent review too! I have a Flex 3401 VRG IMO it is the BEST DA...PERIOD. As for the rotary I have never used and based on your review I probably will never need one because of the Flex 3401 being as close to a rotary.

Additionally, I am a KLUTZ so I would burn the paint off with a rotary...LOL.

Bottom line excellent review and beautiful work!

BUT, why such a great wax on a van????....LOL Your customer does not realize what a great wax he/she is getting!!!
 
Cool test! I've wanted a PE14 for quite some time now...

Sent from my SAMSUNG-SGH-I337 using Tapatalk
 
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