Prepping the inside of a aluminum boat for sealant

[SirFishesALot]

Hey everyone! I am in the process of prepping the inside of my aluminum boat for a sealant like gluvit or coat-it. I am currently wire brushing the inside of the hull. Once finished should I use an aluminum etcher like a vinegar mixture then use the sealant? I am a bit lost at what the next step should be. Thanks for the help!

 

[Bob_VT]

I would suggest a brass wire brush since it does not react. Use the gluvit or coat it on the seams and rivets...... then use zinc chromate prep and then paint. Have fun!

 

[SirFishesALot]

I would suggest a brass wire brush since it does not react. Use the gluvit or coat it on the seams and rivets...... then use zinc chromate prep and then paint. Have fun!

Thanks for the advice! I am repairing some leaking rivets then I will get started with gluvit