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Form A Gasket No. 1
Permatex
8509999999
Features
1.Tested to after-market services
2.Sensor-safe and non-corrosive
3.Will not contaminate oxygen sensors or corrode other 4.electronic engine components
4.Superior adhesion to oily surfaces with long term durability
5.Eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets
Main Application
Oil pan, gearbox,exhaust pipe,gear cover
Material:
Anthracite colored, solvent-free sealing, adhesive & coating compound based on silicone. Once completely bonded, it is virtually odorless.
Properties:
This highly elastic universal sealing compound is resistant to all mineral oils and numerous synthetic oils, lubricants, oil, greases, hot and cold water, cleaning agents, sunlight, ozone, and sea water. There is no outgassing, i.e. no gas escapes from it highly elastic universal sealing compound under the effects of temperature, so it does not influence electronic sensors.
It is a neutral-bonding silicone, so it does not attack metallic surfaces, i.e. it does not trigger oxidation in its surroundings which can have negative effects on sensors, electronics, or electrical components. This makes it an ideal sealant for many housing components which cover sensitive electronics. This is what gives its title "Sensor Safe".
It can be used at temperatures from - 54 °C to + 260 °C in continuous running operation, and even as high as 320 °C for short periods of time. Its hardness/softness ranges between 35 and 40 Shore A.
Application:
Due to its special properties, it is used in the most varied applications, e.g. as FIPG (formed-in-place gasket) for wet assembly, i.e. for sealing small gaps under pressure as well as for cylinder liners in piston machines, and also to compensate for extensive component warping. Moreover, the compound is also used to seal constructional fissures or cracks, and for seals that are subjected to considerable relative movement.
Contrary to it, the sealing layer is destroyed during disassembly, and a new coating is required after the surfaces have been cleaned.
The compound can also be applied to assembled components. In these cases, after the sealing joint has been cleaned and degreased, it is applied directly to the sealing gap, similar to the procedures used in the building industry.
Construction method:
Remove any gasket remnants or other residues such as grease, oil, etc. Allow the surfaces to dry, then apply the sealing compound on one side manually or by means of a pneumatic spraying device. Assemble the components immediately.
Processing temperature lies between +5 °C and +40 °C. Depending on temperature and humidity, a skin develops after 5 to 12 minutes. The full curing time depends mainly on the relative air humidity (RH) and room temperature, as well as on the thickness (gap height) and width of the applied layer.
The following applies:
The higher that air humidity and temperature are, or the thinner and narrower the sealing layer is, the shorter will the curing time be. With a layer or gap width of e.g. 7 mm, and a thickness or gap height of 1,5 mm at 40 °C and 90 % RH, the full curing time is about 9 hours, provided that temperature and humidity have access to both sides. With the above sealing gap dimensions, but at normal ambient conditions (approx. 23 °C and 50 % RH), curing time would be about 100 hours. Fully cured (vulcanized) material can only be removed mechanically.
Features
1.Tested to after-market services
2.Sensor-safe and non-corrosive
3.Will not contaminate oxygen sensors or corrode other 4.electronic engine components
4.Superior adhesion to oily surfaces with long term durability
5.Eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets
Main Application
Oil pan, gearbox,exhaust pipe,gear cover
Material:
Anthracite colored, solvent-free sealing, adhesive & coating compound based on silicone. Once completely bonded, it is virtually odorless.
Properties:
This highly elastic universal sealing compound is resistant to all mineral oils and numerous synthetic oils, lubricants, oil, greases, hot and cold water, cleaning agents, sunlight, ozone, and sea water. There is no outgassing, i.e. no gas escapes from it highly elastic universal sealing compound under the effects of temperature, so it does not influence electronic sensors.
It is a neutral-bonding silicone, so it does not attack metallic surfaces, i.e. it does not trigger oxidation in its surroundings which can have negative effects on sensors, electronics, or electrical components. This makes it an ideal sealant for many housing components which cover sensitive electronics. This is what gives its title "Sensor Safe".
It can be used at temperatures from - 54 °C to + 260 °C in continuous running operation, and even as high as 320 °C for short periods of time. Its hardness/softness ranges between 35 and 40 Shore A.
Application:
Due to its special properties, it is used in the most varied applications, e.g. as FIPG (formed-in-place gasket) for wet assembly, i.e. for sealing small gaps under pressure as well as for cylinder liners in piston machines, and also to compensate for extensive component warping. Moreover, the compound is also used to seal constructional fissures or cracks, and for seals that are subjected to considerable relative movement.
Contrary to it, the sealing layer is destroyed during disassembly, and a new coating is required after the surfaces have been cleaned.
The compound can also be applied to assembled components. In these cases, after the sealing joint has been cleaned and degreased, it is applied directly to the sealing gap, similar to the procedures used in the building industry.
Construction method:
Remove any gasket remnants or other residues such as grease, oil, etc. Allow the surfaces to dry, then apply the sealing compound on one side manually or by means of a pneumatic spraying device. Assemble the components immediately.
Processing temperature lies between +5 °C and +40 °C. Depending on temperature and humidity, a skin develops after 5 to 12 minutes. The full curing time depends mainly on the relative air humidity (RH) and room temperature, as well as on the thickness (gap height) and width of the applied layer.
The following applies:
The higher that air humidity and temperature are, or the thinner and narrower the sealing layer is, the shorter will the curing time be. With a layer or gap width of e.g. 7 mm, and a thickness or gap height of 1,5 mm at 40 °C and 90 % RH, the full curing time is about 9 hours, provided that temperature and humidity have access to both sides. With the above sealing gap dimensions, but at normal ambient conditions (approx. 23 °C and 50 % RH), curing time would be about 100 hours. Fully cured (vulcanized) material can only be removed mechanically.
