Permatex Gear Oil RTV Gasket Maker is for use as a gasket maker or sealant on transfer cases, differentials, and manual transmissions. The product is formulated to withstand the effects of today’s advanced synthetic and petroleum gear oils, which are known to destroy standard RTV silicones, notes Permatex.
Permatex Gear Oil RTV Gasket Maker effectively resists the effects of friction modifiers found in newer gear oils and will prevent leaks and ensure proper performance in harsh drivetrain environments. The sealant has been developed to OEM specs and meets OEM sealing standards.
It can be used as a differential case sealant or as a drain plug gasket. Permatex Gear Oil RTV Sealant can withstand age and weathering, and will not void manufacturers’ warranty requirements.