A noncorrosive sensor safe rtv silicone gasket material formulated specifically for water pumps and thermostat housings. Fel pro ase certified master technician john gurnig provides examples why most fel pro gaskets do not require the use of sealant.
Fel Pro Es 73010 Water Pump Gasket
Water pump gasket sealant or not. Some seals are so thin you could easily damage them when you rip off the packaging. Highest water glycol resistance available in an rtv silicone. If your new pump comes with a seal make sure its in impeccable condition before installing it. Water pump and thermostat housings part 22071 i used it and its great stuff. If it is not used the gasket will become wrinkled or possibly fall off during install. Permatex water pump thermostat rtv silicone gasket maker a non corrosive sensor safe rtv silicone gasket material formulated specifically for water pumps and thermostat housings.
It can be applied randomly and not really needed. Highest water glycol resistance available in an rtv silicone. Dont apply sealant to an o ring or a dry seal. When changing a water pump replace all old gaskets and seals with new ones. In certain cases however it is required when mating gaskets or filling gaps. Permatex 22071 water pump and thermostat rtv silicone gasket 05 oz 05 ounce.
He shows where sealant should be applied on certain gaskets and in what amount. Permatex makes a specific gasket sealer for your water pump gaskets. Usually sealer is used to hold the gasket on the water pump.
Gallery of Water Pump Gasket Sealant Or Not
