Service question: Throttle valve lubrication

[FLBulldogger]

I was going over some periodic service items today and ran into this: Throttle valve lubrication, it is pretty straight forward, but it calls for a rust inhibitor and I don't know one to use. I was at a Yamaha dealer today (not a boat dealer) and asked about it and was met with a shoulder shrug, so if anyone has done this, what did you use and why.

 

[Stevenpigsooie]

Some people use seafoam spray.

 

[WildBillF1]

Boeshield T-9, it’s good stuff.

 

[FLBulldogger]

Boeshield T-9, it’s good stuff.

Perfect I have a can I use on just about anything metal! thanks

 

[jEt_jAk]

I thought you can use Yamalube