Parting the Molds!

(12 days until the 2012 WHPSC)

Getting ready to start the second half of the mold!

Starting to spray gel coat

Black is done

Side after peeling masking tape stripe

Spraying white gel coat in stripe

After covering white with more black

Dad applying high fiber to hard edges of canopy area

Rounding hard corner on flange with high fiber

Second half after first layup with 1-ounce mat.

Closeup of first layup with 1-ounce mat

Wetting out patches for second layup with 3-ounce mat

Second half after 2mm core mat and third layup with 2-ounce mat

Closeup of 2mm core mat and third layup with 2-ounce mat

Another nose shot

The bottoms of our shoes look like that too

Second half of mold with plywood support

Draping strips of fiberglass mat to better support mold

The mold was getting pretty hot, so it got a bath

Dad pounding a plastic wedge between flanges to begin separating the mold halves

Using gravity to help separate the mold halves

Dad smacking the flat sides to break the mold loose from the tooling plug

It's separated!

One half done...

... one half to go

A screwdriver wedged in the canopy area to create a small gap

After a little more water in the gap...

... the second half begins to separate

Lifting the tooling plug out of the second mold half

Head-on shot of tooling plug and mold halves

Angled shot of tooling plug and mold halves

Another angled shot of tooling plug and mold halves

Mold half fresh off the tooling plug

Closeup of sander...

... doing a lightweight sanding

Starting to polish with rubbing compound

Reflection from the polished surface

Another reflection

After rubbing compound and Finesse-it.

Another reflection

Looking back towards a 300W hot light

Finishing the First Half of the Mold

(13 days until the 2012 WHPSC)

I didn't get any pictures, but we finished laminating the side of the mold with 2mm core mat, followed by another 2-ounce layup of fiberglass. Time for a little carpentry ...

Dad bonding the support framework to the first half of the mold

Support is complete - time to flip everything

After flipping

Flange forms are ready to be knocked off

Canopy area with flange forms removed

Nose with flange forms removed

Dad peeling flange form off bottom

Bottom with flange form removed

Closeup of the flange

Annie wants to move the whole operation to Monterey (where it's ALWAYS 60°F)

One half done - one half to go!

Body Mold, First Half

(14 days until the 2012 WHPSC)

Getting ready to lay up the first half of the mold by applying polyvinyl acetate parting film

Spraying gel coat

Yes, Larry Lem, he's wearing a respirator ;-)

The canopy area

From the front

Pulling tape

Striping a mold is bass-ackwards from striping anything else. In this case, peeling the masking tape reveals a channel in the gel coat. The gray is the tooling plug, while the tan is the flange form.

Filling the channel with white gel coat

Covering the white with more black gel coat (remember, the stripe is "under" all that).

Filling the hard edges of the canopy with high fiber

Filling the sharp corner with high fiber, so the fiberglass doesn't have to make a sharp 90° bend at the flange (which it won't do)

Closeup, showing how the high fiber rounds the hard corner

Applying fiberglass

Closeup near the nose

Dad applying another patch of fiberglass

The first layup with 1-ounce mat is complete

From the front

Second layup with 3-ounce mat is complete

Closeup of the nose

Yeah, it itches!

Dusting off

Another closeup

Annie loves her dad

Flanging

(15 days until the 2012 WHPSC)

Flanging the tooling plug

closeup of flange

From the front

Completed flange

Filling the small gap between the flange and plug with Bondo

The top...

The canopy area...

The bottom...

WTF?!! (integrated stem and handlebars... just brainstorming)