Seals
Seals
The level of heat and sound insulation, as well as the tightness of the system, depends on the state of these devices. As a rule, they are made of rubber painted in dark gray. Products must be wiped with a sponge moistened in soapy solution, paying special attention to the «petals». After drying, you can apply glycerin to seals.
Оставить комментарий