Oil seal is a common term for general seals, which simply means the sealing of lubricating oil. It is a mechanical component used to seal grease (oil is the most common liquid substance in the transmission system, also referring to general liquid substances). It isolates the parts that need lubrication in the transmission components from the output components, so as not to let lubricating oil leak
Self adhesive fiberglass mesh
Drywall Joint Tape
Metal corner paper tape
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