For dealership warranty requirements, Ultra Black? ensures extended drivetrain warranty compliance. Fast curing formula. Sensor safe, low odor, non-corrosive. Meets performance specs of OE silicone gaskets. Retains high-flexibility, oil-resistant properties through use of a patented adhesion system. Temperature range -65 to 500 deg F intermittent resists auto and shop fluids and vibration.

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.

Low odor formula. 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 to 450 deg F (-59 to 232 deg C), resists water, weather and vibration.

Fast-drying, hard-setting sealant designed for sealing rigid materials and flanges or patching holes and joints where permanent assembly is desired. Temperature range -65 to 400 deg F. Resists common shop fluids and fuels.

Permatex? clear silicone adhesive sealant is a general-purpose, single component, room temperature vulcanizing (RTV) compound, designed for the sealing of mechanical assemblies. Upon curing from the exposure to moisture in the air, this non-sagging paste forms a tough, flexible, waterproof seal of silicone rubber, which resists aging, weathering and thermal cycling without hardening, shrinking or cracking.

Slow drying, non-hardening sealant approved for use in aviation as well as automotive applications. Temperature range -65 to 400 deg F. Resists gasoline, oil and grease.

Fast drying, hard-setting sealant designed for sealing rigid materials and flanges, or patching holes and joints where permanent assembly is desired. -65 to 400 degrees Fahrenheit temperature range. Resists common shop fluids and fuels. Use for freeze plugs, threaded connections and manifold gaskets. Use on cork, metal, plastic, gaskets, pipes and flanges.

Slow drying, non-hardening sealant designed  for sealing cut gaskets and stamped parts. Allows for easy disassembly if required. -65 to 400 degrees Fahrenheit temperature range. Resists common shop fluids and fuels. Use where sealing is more important than adhesion for valve cover and oil pan gaskets. Use on gaskets, flanges, pipe joints and threaded connections.

Permatex? ultra silicones were developed to meet todays technology changes. Sensor safe, low odor, noncorrosive. Outstanding oil resistance and joint movement tolerance. Eight times more flexible than cork/composite gaskets, three times more oil-resistant than conventional silicones. Temperature range -65 to 500 deg F intermittent. Resists auto and shop fluids and vibration.

For dealership warranty requirements, Ultra Black? ensures extended drivetrain warranty compliance. Fast curing formula. Sensor safe, low odor, non-corrosive. Meets performance specs of OE silicone gaskets. Retains high-flexibility, oil-resistant properties through use of a patented adhesion system. Temperature range -65 to 500 deg F intermittent resists auto and shop fluids and vibration.

Easily forms 100% RTV silicone rubber gaskets for mechanical repair and household use. Forms a durable, waterproof seal. Stays flexible. Won't crack, crumble or dry out. Withstands extreme temperatures and pressure. Unaffected by vibration. Resistant to oil, grease and fuels. Requires no mixing.

Designed specially for high-torque and high-vibration applications, like those common in import engines, this premium RTV gasket maker exceeds manufacturers performance requirements. Sensorsafe, low odor and non-corrosive. Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Guaranteed not to leak.

Developed with U.S. Automotive OEMs and complies with extended warranty requirements. It resists aging, weathering and thermal cycling without hardening, shrinking or cracking. Benefits include improved transmission oil resistance, good adhesion while retaining flexibility, sensor safe, noncorrosive and can be used as a gasket maker or dressing. Non-flammable, non-toxic, low odor.

Specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases. Because gear oil has friction modifiers that break down normal RTV and cause leaking, this specialty silicone has been tested to OEM specifications to ensure complete sealing. As a gasket maker, it seeks and seals leak paths that cut gaskets cannot. It can also be used to seal cut gaskets.

For high operating temperatures common in 4-cylinder, turbocharged or high-performance engines. The most advanced, high temp RTV silicone gasket available. Sensor safe, low odor, non-corrosive. Superior adhesion. 3X more oil-resistant than conventional silicones, 8X more flexible than cut gaskets. Temperature range 65 to 700 deg F intermittent resists auto and shop fluids and vibration.

The high temp first generation gasket maker formulated for oxygen sensor equipped engines. Temperature range of -65 to 650 deg F intermittent. Resists auto and shop fluids.

Formulated for hi-temp applications or heavy-duty use. 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 -65 to 650 deg F intermittent, resists auto and shop fluids.