Which rtv for valve cover gasket

The red is F and black is F. All which far exceed a the temps in our motors. Originally Posted by RsKeyz. The RTV sealant is strategically placed in small amounts along with the gasket to ensure a better seal.

I've used Permatex Ultra Black. It's sensor safe, and it's black, so a little excess won't stand out like a sore thumb. Originally Posted by dano I am rebellious. No luck on your link, error. When I did mine it seemed silly to use the rtv, as long as something isn't warped and you torque all the nuts to the right spec it should be fine. Log in Register. Search titles only.

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RTV Silicone for valve cover. Thread starter edcantu9 Start date Jan 15, I am changing the gasket on the valve cover on my Escape. I have these two bottles of RTV here in my garage. The red one states that it is not recommended for head gaskets. I am confused because people say they use it for that??

Even on amazon people state they use it on head gaskets? The blue one has no such warning. But I find it odd that people recommend the red one if it states on the back it is not for that. Is there another one I should use? Is the blue one okay to use?

I will be using it to place a small amount on the recommended corners to put it on. Joined Dec 28, Messages Location Ohio.

Joined Sep 6, Messages 17 Location N. I used the blue on my Saturn. WhiffySpark Well-known member. Joined Oct 22, Messages 6, Pretty sure those are rubber gaskets aren't they? ZRX61 Well-known member. There is 4 spots it's required in according to Haynes manual.

Dustball Well-known member. Click to expand LS6 Tommy Well-known member. Modern engine head gaskets usually require nothing. Valve cover gaskets are a matter of preference and gasket type Last edited: Jan 16, AdamD87 Well-known member. Can I use RTV on thermostat housing? No problems after two years. I think unless you are trying to cover up for a pitted housing or base that can't be easily replaced, it's best to not use RTV or gasket sealer and just use the paper gasket.

Some applications used a RTV originally but usually the new thermostat will have a fiber gasket. Is gasket maker the same as gasket sealer? Most "sealers" and "gasket makers" are RTV Silicone, same thing.

What is blue RTV used for? Formulated for gasket making applications. Sensor safe and manufactured to meet OEM specifications.

Can I use gasket maker with a gasket? Using a gasket maker to replace a head gasket. While today's gasket makers and flange sealants can replace most conventional, formed, or multi-material gaskets, they should never be used to replace a head gasket.

Can a bad valve cover gasket cause check engine light? Problem Description The valve cover gaskets may leak oil into the spark plug wells, shorting out the spark plugs, causing a misfire, and illuminating the Check Engine Light. Commonly the spark plugs and ignition coils or wires will require replacement, along with resealing the valve cover to correct this concern.

What happens when your valve cover gasket leaks? Contact Us. Part Finder. Select Language. Message Regarding Your Privacy. I accept Submit Submit. Please note that RTV is not to be used on the entire gasket; the gasket should be installed clean and dry. Using a small amount of RTV will fill in those areas to assure a leak-free assembly. RTV is typically applied to the corner s or stepped areas on the engine so as not to smear the RTV during the installation of the component.

Intake End Seals. Where the side rail gaskets will meet the intake end seals see images below.