Originally Posted by keith m
any tips on how 2 get rid of the air bubbles
mix the epoxy resin very slowly.
spread a thin layer on the hull first than apply a sticky lump to the bottom of the transducer.
place the transducer to a level position if you follow any other lines like the curve of the vessel the transducer will send a signal at an angle .
strait down is the way it needs to face.
pack around the transducer and epoxy resin with plaster scene this will keep the unit level and stop the resin from running away from the unit being fitted.
The reference to bubbles may also mean any small bubble like defects in the grp itself.