Just Jane - latest (I think)

[RedhillPhil]

Recently released video.


https://www.youtube.com/watch?v=wR8MWAd7TIY

[Blacksheep]

Quite a job: who is doing the re-certification?

[DaveReidUK]

I wonder how many rotary wire brushes they've got through so far ... ?

[papa_sierra]

Please reassure me that the rotary wire brushes being used are not steel !!!

[dixi188]

I was a little concerned at the amount of mechanical abrasion on the skins. This needs to be polished to remove all the scratches before Alocrom treatment.

[megan]

They would be using Scotch-Brite™ Scuffing Discs to remove the oxide layer prior to further treatment, such as Alodine or application of primer. Common aircraft treatment using Scotch-Brite™. The use of Scotch-Brite™ does leave a microscopic scratched appearance which is beneficial for primer attachment.

[DaveReidUK]

The abrasions visible at 2:20 don't look like the result of using a Scotch-Brite pad to me.

[megan]

Having done my share of Scotch Briting on aircraft Alclad and priming same it looks like Scotch Brite, or similar abrasive, on a rotary tool to me Dave. Built a few RV's.