Another piece of info from Soren. Thanks!
http://www.permatex.comBlack
General-purpose, black RTV indoor/outdoor sealant. Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Protects and repairs electrical wiring. May be applied to horizontal or vertical surfaces. Waterproof and flexible. Temperature range -75°F to 450°F (-59°C to 232°C); resists oil, water, weather, vibration, grease.
Suggested Applications: Windshields, door frames, electrical connections, seams and roofs, vinyl tops, weather stripping
Clear
General-purpose, clear RTV indoor/outdoor sealant. Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Protects and repairs electrical wiring. May be applied to horizontal or vertical surfaces. Waterproof and flexible. Temperature range -75°F to 400°F (-59°C to 204°C); resists oil, water, weather, vibration, grease.
Suggested Applications: Windshields, door frames, electrical connections, vinyl tops, seams and roofs
Red
OEM specified. Formulated for hi-temp applications, or heavy-duty use (such as towing, etc.). Replaces almost any cut gasket by making reliable "formed-in-place" gaskets that resist cracking, shrinking and migrating caused by thermal cycling. Coats pre-cut gaskets to increase reliability. Temperature range -65ºF to 650ºF (-54°C to 343°C) intermittent; resists auto and shop fluids. First generation 1970-1980 gasket maker.
Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
Sensor-Safe Blue
The original Permatex Blue. Will not foul oxygen sensors. Replaces almost any cut gasket. Makes reliable "formed-in-place" gaskets that resist cracking, shrinking and migrating. Coats pre-cut gaskets to increase reliability. Temperature range -65°F to 500°F (-54°C to 260°C) intermittent; resists auto and shop fluids. First generation 1970-1980 gasket maker.
Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
Sensor-Safe High-Temp
Formulated for oxygen sensor equipped engines. First generation 1970-1980 gasket maker. Temperature range of -65°F to 650°F (-54°C to 343°C) intermittent; resists auto and shop fluids.
Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
Ultra Black
OEM specified. For dealership warranty requirements, ensures extended drivetrain warranty compliance. Fast-curing formula. Sensor safe, low odor, noncorrosive. Meets performance specs of OE silicone gaskets. Retains high flexibility, oil resistance properties through use of a patented adhesion system. Temperature range -65ºF to 500ºF (-54°C to 260°C) intermittent; resists auto and shop fluids and vibration.
Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, transmission pans
Ultra Blue
OEM specified. Sensor-safe, low odor, noncorrosive. Outstanding oil resistance and joint movement values. Eight times more flexible than cork/composite gaskets; three times more oil resistant than conventional silicones. Temperature range -65ºF to 500ºF (-54°C to 260°C) intermittent; resists auto and shop fluids and vibration.
Suggested Applications: Valve covers, oil pans, timing covers, transmission pans, differential covers
Ultra Copper
OEM specified. Highest operating temperatures for 4-cylinder, turbocharged or high-performance engines. The most advanced, high temp RTV silicone gasket available. Sensor-safe, low odor, noncorrosive. Superior adhesion. Three times more oil resistant than conventional silicones; eight times more flexible than cut gaskets. Temperature range -75°F to 700°F (-59°C to 371°C) intermittent; resists auto and shop fluids and vibration.
Suggested Applications: Exhaust manifolds/ headers, valve covers, oil pans, timing covers, water pumps, thermostat housings
Ultra Grey
OEM specified. Designed specially for high-torque and high vibration applications, like those common in import engines, this premium RTV gasket maker exceeds manufacturers' performance requirements. Noncorrosive and low-odor. Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Guaranteed not to leak. Temperature range -65ºF to 500ºF (-54°C to 260°C) intermittent.
Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, water pumps, thermostat housings
Water Pump & Thermostat
A noncorrosive, sensor-safe RTV silicone gasket material formulated specifically for water pumps and thermostat housings. Highest water-glycol resistance available in an RTV silicone. Temperature range of -65°F to 500°F (-54°C to 260°C) intermittent.
Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
Hi-Temp
OEM specified. A fast-curing, rubber gasket sealant, particularly well suited to enhance performance of pre-cut cork, paper and composite gaskets. This unique RTV sealant is exceptional for filling surface abnormalities or scratches resulting from scraping of old gaskets, assuring you a failure-free installation and long, trouble-free operating life. Temperature range -65°F to 500°F (-54°C to 260°C). Highly fluid-resistant, permanently flexible and non-shrinking for years of reliable sealing.
Suggested Applications: As a dressing/sealant for transmission pan gaskets, water pumps, thermostats, oil pan gaskets and more. Not recommended for use with cut rubber gaskets or applications in contact with gasoline.
