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Figures (7)

Fig. 1
Fig. 1

Aluminum mandrel preparation.

Fig. 2
Fig. 2

Painting epoxy onto mandrel. Note the nickel plated master on right.

Fig. 3
Fig. 3

Painting epoxy onto master for two mandrels.

Fig. 4
Fig. 4

Careful placing of the mandrels is a must. All air bubbles should be squeezed out.

Fig. 5
Fig. 5

Side-by-side mandrels.

Fig. 6
Fig. 6

Mandrels are carefully removed with a firm tap from a rubber tipped mallet.

Fig. 7
Fig. 7

Final result before trimming.

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