Quick Heating and Quick Cooling

Heating the Glass Close-Up
Originally uploaded by OzzyC.

As mentioned in the last entry, we used a heat gun to heat up the stiff fiberglass, and soften the epoxy. Immediately upon softening, we laid a cool metal weight on top of the newly-softened fiberglass. This helped the fiberglass lay flat as it should.

As we went, we learned that we could run the heat gun in front of the weight, which would heat the fiberglass and epoxy, and we could immediately slide a weight behind the heated area. this would ensure the area would lay flat. Ive gotta say, it was a pretty clever trick.

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Weighting the Transition Area

After the Next Round of Epoxy
Originally uploaded by OzzyC.

To help ensure a good bond in the area where we ran out of epoxy, we laid a slightly thicker layer of epoxy, then laid a sheet of plastic over the transition area, laid a piece of plywood over all of that, and weighted it down. From the transition point on, we epoxied as normal.

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