AdministratorCan I use RTV instead of a gasket on water pump?
Other than the water pump gasket, RTV can also be used on valve cover gaskets, oil pan gaskets, timing cover gaskets, and intake end seals.
Is RTV better than a gasket?
It is fine to use the correct RTV sealant instead of a gasket if used in the right application (oil, high temp, fuel). Not, however, if the gasket thickness is required to produce a specific amount of clearance. RTV sealant is better than primitive gaskets in most applications ie.
What is best sealant for water pump gasket?
Permatex Water Pump and Thermostat RTV Silicone Gasket is a non-corrosive, sensor-safe RTV silicone gasket material formulated specifically for water pumps and thermostat housings. This gasket maker has the highest water-glycol resistance available in an RTV silicone.
Can I use black RTV on water pump gasket?
The permatex black RTV is supposed to use for cylinder cover head gasket.
Should you use silicone on water pump gasket?
Don’t apply sealant to an O-ring or a dry seal. When changing a water pump, replace all old gaskets and seals with new ones. If your new pump comes with a seal, make sure it’s in impeccable condition before installing it. (Some seals are so thin you could easily damage them when you rip off the packaging.)
Do I put anything on water pump gasket?
You don’t need sealer on the pump gasket if you already put the sealer onto the pump. The gasket is good enough on the engine, you don’t need to put sealer on that. It’s a good idea to put it on the pump.
Should I put silicone on a water pump gasket?
Don’t apply sealant to an O-ring or a dry seal. When changing a water pump, replace all old gaskets and seals with new ones. If your new pump comes with a seal, make sure it’s in impeccable condition before installing it.
Should you use Permatex on water pump?
Water pumps and thermostat housings utilize moisture-resistant Permatex RTV silicone gasket, which is non-corrosive, sensor-safe, and water pumps and thermostat housings utilize damp. Water-resistance has been guaranteed by the silicone’s ability to resist lubricants for as long as possible.
Can I use Ultra Black RTV on water pump?
Retains high flexibility and oil resistance and remains effective even in intermittent temperatures as high as 625°. Recommended for valve covers, oil pans, intake manifold end seals, timing covers, water pumps and thermostat housings.
Does a water pump gasket need sealant?
The gasket is good enough on the engine, you don’t need to put sealer on that. It’s a good idea to put it on the pump. Then it stays in place and doesn’t move. It’s sealed good against the pump.