<Deterioration of a liquid gasket>
1. When using the liquid gasket again after a tube
is opened, the gasket in the nozzle part may
have been hardened or deteriorated. Squeeze
out the liquid gasket a little and then use it.
2. When the surface of squeezed out liquid gasket
glitters, it means the filler (oil) is separated and
the gasket is deteriorated.
It sometimes is found the oil of liquid gasket is
separated within the period of validity. It is not
deteriorated.
Normal gasket will be hardened in about 2
hours, but the deteriorated gasket would not be
hardened.
(A) When liquid gasket is deteriorated, oil
is separated from components.
(B) Squeeze out about 20 mm and check
deterioration.