what CRC fluid to use?

**340DA** · 09-09-2012, 08:35 AM

I want to spray the engines of my boat with a CRC fluid just to prevent rust from forming. I spoke to my marine mechanic and he suggested using CRC spray. However, I neglected to ask him which CRC product to use. There are so many of them that I can choose from.

Can you recommend a CRC spray product that I can use to spray on my engine so I can prevent rust? And that won't damage any parts?

**340DA** · 09-09-2012, 11:07 AM

I want to spray the engines of my boat with a CRC fluid just to prevent rust from forming. I spoke to my marine mechanic and he suggested using CRC spray. However, I neglected to ask him which CRC product to use. There are so many of them that I can choose from.

Can you recommend a CRC spray product that I can use to spray on my engine so I can prevent rust? And that won't damage any parts?

**themikehyde** · 09-09-2012, 11:17 AM

I would recommend any fogging oil,

**BOATER JOHN** · 09-09-2012, 05:32 PM

I use CRC 6-56.Have used it on both jet ski's since new and both motors look like new.Use it on boat motors and don't notice any problems.

**Loneranger** · 09-09-2012, 05:41 PM

http://boeshield.com/

I use boeshield T-9 on the boat, the dock and in the shop. It does leave behind a tacky residue so it can attract dust.

John

**Shaun77** · 09-09-2012, 07:11 PM

I use T9 on mine.

**ZZ13** · 09-09-2012, 07:29 PM

I used to use Corrosion Block on my engine in the 175 Sport. I switched to Yamashield due to the nice fan spray. I still use Corrosion Block to spray electronic connections not on the engine and under the dash. Corrosion X is another one designed for marine engine protection.

**MonacoMike** · 09-09-2012, 09:27 PM

You need only post a question once for it to be seen by members of this forum. Most of us use the New Posts-24 Hours and will see it no matter where you post it. Good luck, MM