That would be OK, you can also use instant gasket that is high temperature silicone at a push. Even normal bathroom silicone sealant is temperature resistant to about 250 degrees C. If the gap is too big between the pipe and slip-on can, try packing it with kitchen foil as well.
When should you use a silicone gasket?
One of the best types of gaskets for extreme temperatures is the silicone gasket. In addition to temperature resistance up to 480 degrees Fahrenheit, they also resist ultraviolet light. This makes them ideal for outdoor use.
How long does silicone gasket last?
Rubber Material Recommended Shelf Life
--------------- ----------------------
EPDM 5 10 years
Butyl 5 10 years
Nitrile 5 10 years
Silicone 20 years
What is the strongest gasket maker?
Permatex OPTIMUM Grey Gasket Maker is the industry's most versatile RTV silicone gasket maker, combining some of the best RTV performance qualities into one product. It provides superior adhesion, capable of withstanding high torque loads and vibration while offering maximum temperature resistance up to +700 °F.
Is silicone gasket better than rubber?
Silicone is seen as a more stretchy rubber than EPDM which is why silicone is used as vacuum membranes due to its high tear resistance and elongation of up to 800%. Tear strength/resistance is how resistant a rubber is to tearing. EPDM has good tear strength and is seen as the more durable rubber compared to silicone.
Are silicone O-rings better?
Silicone is renowned for having one of the widest working temperature ranges of any elastomer, as well as excellent flexibility and low compression set characteristics. Silicone 'O' rings can also be compounded to be flame retardant, electrically resistant and conductive.
What is the difference between rubber and silicone?
All the elastomers are considered rubbers. One of the key differences between silicone and rubber is that most of the rubbers contain polymer chains of carbon, however, silicone rubbers contain silicon in polymer chains instead of carbon.5 Feb 2018
What is silicone washer?
Silicone offers excellent aging, ozone and temperature resistance. It is rated to withstand temperatures up to +400 F and also offers good low temperatures down to -40 F. Specification Grade Silicone's can go as high as +500 F or as low as -197 F.
Are silicone washers better than rubber?
Silicone is an excellent choice for gaskets because it forms a tight seal and repels water. Plus, its ability to withstand temperature extremes make it superior to many other types of rubber.25 May 2016
What is the purpose of silicone gasket?
Silicone rubber gaskets dampen vibration in vehicles and provide high-performance seals for radiators. In mass transit applications, they provide vibration dampening as well as HVAC seals, interior door seals, and seals around electrical enclosures, protecting the vehicle and its occupants from the elements.11 Feb 2020
What are rubber washers good for?
Rubber washers prevent leaks, protect surfaces, and dampen vibration in a variety of applications. Rubber washer uses especially benefit plumbing, heating, ventilation, and air conditioning systems, as well as pools, boats, and other aquatic products that come into extensive contact with water.
What are silicone gaskets used for?
Silicone rubber gaskets are used in a variety of aerospace parts, from engine gaskets to vent ducts. In these applications, testing has qualified them to be ideal components of door, window, HVAC, and instrument panel seals. Silicone rubber gaskets may also excellent for vibration dampening and thermal insulation.11 Feb 2020
Where are rubber gaskets used?
Rubber gaskets are elastic components used for mechanically sealing the microscopic gap between two mating surfaces or joints. Examples of these surfaces are flange faces of piping and fittings, mating surfaces of an automotive cylinder head and engine block, tank rim and cover, door edges, frames, and so on.