80046 Pro Seal Ultra Black 3 oz

Pro Seal Ultra Black RTV Instant Gasket Sealant delivers professional-grade sealing for metal surfaces and water applications. This 3 oz tube formulation offers oil and water resistance while remaining sensor safe for modern engine management systems. Operating range spans -75°F to 400°F, making it suitable for demanding automotive and industrial applications. Quick 10-minute working time allows efficient application, with full cure achieved in one day. Ideal for gasket sealing, valve covers, oil pans, and transmission housings where reliable, long-lasting performance is essential.

Resistance PropertiesOil Resistant; Water Resistant; Sensor Safe

Sensor SafeYes

For Material TypeMetal

For Fluid TypeWater

SeriesRTV Instant Gasket

Container Size3 oz

Container TypeTube

Minimum Operating Temperature-75 °F

Maximum Operating Temperature400 °F

Working Time10 min

Full Cure Time1 day