Fuel tank installation

[Drivewayboater2]

Hey all… question regarding where to place the neoprene strips when installing the fuel tank. I’ve got a new aluminum tank on the way.
should these strips be affixed to the tank or placed in the boat? Ive seen it both ways. You tube videos and what not. I’m a bit confused as to what approach to use. What’s the consensus of the group.
Ill be using 5200 to put them in.
Any tips would be appreciated.

 

[cyclops222]

Why use 5200 ?
How was the old tank held in place ? How many gallons was it ? Are you just doing a quick replacement to sell the boat ?

 

[airshot]

Hey all… question regarding where to place the neoprene strips when installing the fuel tank. I’ve got a new aluminum tank on the way.
should these strips be affixed to the tank or placed in the boat? Ive seen it both ways. You tube videos and what not. I’m a bit confused as to what approach to use. What’s the consensus of the group.
Ill be using 5200 to put them in.
Any tips would be appreciated.

What are the plastic strips for ??

 

[kcassells]

Under all points of tank contact to subfloor. The neoprene prevents corrosion.

 

[Drivewayboater2]

Why use 5200 ?
How was the old tank held in place ? How many gallons was it ? Are you just doing a quick replacement to sell the boat ?

not selling. 52 gallon tank…5200 was the adhesive of choice.

 

[airshot]

Under all points of tank contact to subfloor. The neoprene prevents corrosion.

OK.....on my Islanders the aftermarket replacement tank ( aluminum) came with a rubber type pad full of holes that the tank sat on.

 

[eggs712]

I would think it would depend on adhesion of the strips. If your tank has to be shoved into place, you don't want the rubber strips being knocked out of place.

 

[kcassells]

Here is a good read

How to Install an Aluminum Fuel Tank on Boat or Yacht - by David Pascoe

Many people blame aluminum as being a bad material for fuel tanks. Actually, it's not. All materials have their strengths and weaknesses, and the problems with aluminum tanks are problems of proper installation, not the material itself. Properly installed, aluminum tanks will usually outlast the...

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