Since
our last update, the flow of work has shifted to tackling a series of smaller
individual jobs that have quietly added up to some significant progress. From powder coating, to seam sealing to
sanding and priming, the jobs have been many but the results are quite
satisfying, in spite of the interruption of some bits of customer work and some
family travel “day trips”.
Since
we left off, the focus shifted to doing a bit of powder coating that included
finishing the trunk hinges as well as the front spring covers which had both
been lying about in bare metal for months as we worked around them. Fortunately, we had reached an opportune
moment that allowed these parts to be cleaned up, primed and powder coated in
short order and they turned out fantastic.
I must say that having a small powder coating facility in-house makes
this sort of thing a welcome luxury that yields fantastic results. The hinges will remain in satin black powder
coat finish, but the front spring covers will eventually be scuffed and coated
with U-Pol Raptor bed liner material to match the coating finish on the fender
aprons.
Next
up, attention shifted to preparing the bottom of our stainless steel fuel tank
for a few coats of primer that will act as a solid base for the Raptor liner to
be applied on the bottom tank surfaces.
Like the spring covers, the bottom of the fuel tank will be coated in
Raptor to match the underside of the car and blend the tank seamlessly into the
underside of the car.
The
process begins with a thorough degreasing of the tank surfaces followed by a
gentle scuffing of every nook and cranny with 150 grit paper to provide proper “tooth”
for the PPG DP40LF epoxy primer. Then,
the tank is cleaned several times with prep solvent to ensure a clean surface
remains. And after a quick tack off for
remaining dust, a few light coats of primer were laid down and the tank set
aside for a few days to allow the primer to dry thoroughly before lightly
scuffing the surface with red Scotch Brite in preparation for the Raptor liner
material. However, this will have to
wait until Spring as there is a lot of other work that needs to be completed
before being able to shoot the Raptor.
Next
up was a load of seam sealing duties to get the back of the car sealed up along
with the quarter window trim frames that could finally be reinstalled on the
car. These a delicate and often lost little
pieces that are often overlooked in a restoration, so I was very careful to bag
and tag these parts to make absolutely sure they would return to their proper
place.
And
so, with all of these smaller “support” jobs complete, the next few weeks will
be focused on getting the trunk area scuffed and prepped for the application of
a few coats of flat black. Even though
99% of these surfaces will never be seen, the consistent black finish will work
to provide uniformity to the area and act as a camouflage around the areas
where the trunk upholstery panels must allow component access or freedom of movement. Nothing worse than seeing grey primer in the
hidden areas when the trunk is open!
Until
next time!
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| Original trunk hinges hanging in the powder booth with a fresh application of epoxy powder primer. |
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| With the primer cured, the color coat of satin black was applied and sent to the oven. |
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| Fresh out of the curing oven, the black powder coat looks quite glossy. |
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| After a few minutes of cooling on the rack, the black powder coating takes on a perfect satin sheen. |
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| The front coil spring covers also get a good coating of epoxy powder primer before being coated in satin black. Powder coating really does a nice job getting into very hidden places that sprayed liquid paint simply can't go. |
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| It's almost a shame that these covers will eventually be coated in Raptor spray bed liner to match the rest of the surrounding panels! This satin black powder coated base looks smoooooth! |
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| What do you do with a nicely polished stainless steel fuel tank? Sand the hell out of it of course! |
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| Our stainless fuel tank is fully sanded and degreased and ready for masking. We will be priming the bottom of the tank in preparation for a few coats of Raptor spray bed liner material so the bottom of the tank perfectly matches the bottom of the car. |
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| A little bit of masking and we are ready to shoot! |
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| Two medium coats of PPG DP40LF epoxy primer will provide an excellent base for the bed liner material to adhere to. |
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| After leveling and preparing the flanges and joints around the back of the car, the areas are masked off for a light application of primer to cover any bare metal spots that were exposed. |
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| With all of the seams sealed in primer, we are ready to apply the 3M urethane seam sealer. |
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| The 3M urethane seam sealer floes very nicely into the joint and is easily smoothed with a finger wet with a bit of xylene solvent. I prefer a clean, smooth seam sealer job over the factory brushed look, even though most of the seams will never be seen. |
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| The quarter window flashings were installed and seam sealed after receiving a coat of epoxy powder primer. These little bits are often lost during restorations of 69-70 Mustang fastbacks and are not easy to find. These aren't going anywhere! |
