Continuing on from last time, i thought it was the best time to get the whole of the bones of this side of the car stripped back to bare metal and primed up.
As you can see, it's a cross between old paint, e-coat, zinc primer and spider tracks of rust here and there. also, there was quite alot of burnishing to the paint and previous zinc primer from welding which has to be cleaned back as you should never prime over burnt paint.
A few before shots of the areas to tackle
I knew this was going to take forever and i wasn't looking forward to it because of all the tight places that needed attention. I just wish it was possible to leave everything bare metal so i don't have to keep zinc priming after each session. That way i wouldn't have to keep removing paint again and again and it also seems a bit of a waste.
Anyway, my first weapon of choice
This will be used for the larger areas and the smaller filament wheels, cups and wire brushes will be used where necessary.
so after several hours of boredom, i had it back to bare metal and all cleaned up nicely.
Next i returned back to removing what was left of the back flange of the quarter panel from the back panel.
started off with this
I knew the bottom of the back panel was beyond saving so i have a new one. Just as well as it was full of filler.
So the first stage is to use the flap disc to take off most of the remaining panel to get this
There is no point trying to find and drill the spot welds as there are many and they are small, close together and most are right on the edge of the lip making it very hard to drill them.
I like to grind them.
So the next stage is to find an edge of the flange with a small screwdriver and bend it round
Then i use a thin grinding disc in just that section to thin the flange out until it goes blue.
Then you can break it and get a pair of cutters on the edge and tear it off gently breaking the welds as you go. If you grind far enough, they should pop easily.
If you don't go far enough, you will bend or tear the flange you want to keep.
Here you can see the bottom half peeled off and it coiled up towards the bottom of the picture.
I won't worry too much about removing it carefully at the bottom as that section will be renewed anyway.
And here is the top section peeled off too
Then just a whiz over with the flap disc again to remove the heads of the spot welds
You can see at the bottom of that picture some holes in the flange which is a perfect example of how the flange will go if the welds are not ground back far enough in the first place.
Then i just ran the filament brush down the back of the flange to remove rust and paint
And here is everything primed up
By no means an exciting update but non the less, a job that needed to be done.
Cheers
Ben