Holston's Jet Hanger

Making the Vette Body Mold

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Making the Molds for the VETTE
Making the Vette Body Mold
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Now comes the hard part, The main body mold of the VETTE will consist of a mold comprised of 8 different sections. Starting with the Top and rear deck.

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Starting to make the Fence (Parting lines) on the top

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Adding some Evercoat 400 to the fence for a perfect fit to the top

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Adding side rear deck fences to the top section

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Final section of the top fence has been added

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Finished top fence (Mold Parting line)

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Here you can see the Modeling clay I used to support the first sections of the Fence.

Many have asked about waxing..........
Before each section of the mold is fabricated, I wax and polish that section at least three times. Then I spray with a release film. For mold making I use a "rattle can" Silicon release agent as I don't have to worry about painting these. ( I never use Silicon in a mold for the finished parts, if they are to be painted)

Next I will build a "Box" to support the top mold and all the rest of the sections that will be bolted to it to make the Corvette Body. Then I will make the actual mold.

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Here is the "BOX" with the parting Boards all finished. Now to start the mold!

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Two layers of "Surface coat"

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A mixture of Filler and Epoxy is added to prevent air pockets in the corners.

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Three layers of 6 OZ glass cloth and Laminating Epoxy Resin

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THree layers of 9 OZ cloth and the Supporting "Box"

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Quarter Panel /Door section Parting boards are added next

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Once again it's time for the "Surface Coat"

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Quarter Panel Section

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"Da Udder" side with all the glass added

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Removing the Parting fences for the rear panel

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Rear fences removed and ready to make the rear tail light panel

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Getting ready to add the Hood Surround Parting fences

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One more part of the fence to go. Note the area under the Wheel opening will have to be filled also

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Ready to make the Hood Surround Panel

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Same drill, Two coats of Surface coat.

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Four layers of 9 OZ cloth and four layers of 12 OZ under the wood support frame

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Fences have been removed, Next I will make the vertical fence separating the fenders from the grille

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Front fender and grille fences in place.

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Once again, Two coats of surface coatwith 45 minute between coats

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Fenders all layed up with 8 layers of cloth and epoxy

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Just have to make the Grille and Tail light panel and the mold will be done!

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Both front and rear panels are finished

After trimming and drilling the flanges, I will take the molds off of the pattern. Starting with the top.

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Top section of the mold removed

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Taillight panel popped right off, using a clamp to pull it loose.

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After all the sections have been removed, I twilkl be "Bolted" back together to make the first Body.

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All put back together for a trial fit. The "white" spots are imperfections that are being repaired

Now I am starting to build the floor pan for the interior to mount to.

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Starting on the floor pan for the Vette

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A prototype body trial fitted to the floor pan pattern

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Another view

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Thru the "driver's" door

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Adding "Fillets" to all the corners of the floor pattern

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Making the Dash panel pattern

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Da udder side of the dash

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Windshield &back glass cut out

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Final shape for rear wheel well clearance

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Floor pattern primed ready to have the edges added for the mold

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Frame & "Engine"

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This is what it looked like at the Weak Signals RC show at TOLEDO in April 2004

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Holston's Jet Hanger

Making the Molds for the VETTE