transducer on alum. boat

[johnnycrab]

I have a sea nypth fm146.and i'm installing a transducer and drilling holes thur the alum. do I use 5200 ? it says for wood or fiberglass but says nothing about alum. Thanks

 

[Barnacle_Bill]

Re: transducer on alum. boat

I have done it using 5200 to seal the screws and never had a problem. Just triple check the position you are installing the xducer before you drill.