Quickie Q2 Lite Construction Manual - page 85
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The second practice layup is one intended to give you confidence
in the strength of your work. This layup is a sample of composite
sandwich structure and is typical of the load carrying structures in
your Q2. When this layup is finished, and completely cured, you will
subject it to a simple load test, and thus demonstrate the strength
of your workmanship.
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First, tape a piece of waxed paper about 30 inches long to the
top of your work table. Shape a piece of green foam as shown.
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Go to your glass cutting area and cut the glass plies shown.
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Lay up two plies of UNI, two plies of BID, paint the foam with
micro slurry, and press it in the center. Then lay up the other BID
and UNI plies. Be careful to work a11.air bubbles out of the corners.
The best way is to stipple with the brush. The glass is oversized so
that it can be trimmed to exact dimensions later. Trim to the
dimensions shown after curing 24 hours, using a coping saw or band
saw. Allow the piece to cure for four days at room temperature before
the load test.