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Datasheet generated 2026-10-07
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Permatex Ultra Black RTV 3.35OZ Sensor-Safe Gasket Maker

Permatex · Tools & Workshop Consumables · Gasket Makers · USA · permatex.com
Part Number
82180  ·  HS 8205.59
Permatex Ultra Black RTV 3.35OZ Sensor-Safe Gasket Maker

Permatex Ultra Black maximum oil-resistant sensor-safe RTV silicone gasket maker (3.35oz).

Technical Specifications

Service -54 to +260 degC, oxime-cure (sensor-safe), oil-resistant, 3.35oz / 95g squeeze tube, tack-free 1h / cure 24h, OEM-spec for many engine OEMs
Fill size3.35 oz
TypeRTV gasket maker
Service temperature-54 to +260 °C
Cure systemoxime-cure (sensor-safe)
Cure timetack-free 1h / cure 24h

Properties

MOQ1

Compatibility

Use over Loctite 7649 primer on inactive metals; do not use on submerged-fuel applications.