03-16-2018, 08:18 AM
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Master Modeler
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Join Date: Jan 2009
Location: Fairbanks, Alaska
Posts: 6,507
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I certainly wouldn't encourage you to give up on the clear nose tip. There are clear (diisocyanate) polyurethane casting resins (the Por-A-Kast [originally made by SynAir Corporation] product line included--and may still--a clear resin, and PolyTek, Ciba-Geigy, and Alumilite [and/or other manufacturers] may offer clear casting resins). There are also epoxy casting resins, and clear ones may be available. Bare-Metal Foil also carries numerous resins and RTV mold-making rubber formulations. You could use the nose cone itself to create the nose tip mold, and the nose cone--or a shallow, hardened "pour" of resin poured into another nose cone of the same type, then removed--could (after being sprayed with a wax-based mold release compound) be used as the inner window mold plug.
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