38 Transducers for Fishfinders
CAUTION:
Donotproceedifthehulltemperatureisbelow60°F(15°C)since
thecuretimeof the casting epoxywillbe greatlyextended.
4. If the hull temperature is above60° F(15° C), mix a half cup of
casting epoxystirring carefully to avoid trapping air in the mix-
ture.
Pour this around the housinguntil the cavity is full. Allow the
casting epoxy to set for at least 1 hour.
Figure 2-18: Installation in a Cored Fiberglass Hull
5. Proceed with step 7 of Installation on page 34.
D5006-2
100 mm(4 in)
Transducer assembly
Inner skin
Core
Outer skin
Fill with casting epoxy
Hull thickness
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