** Non-solidified fireproof mud can be bonded to all general
building surfaces (cement, gypsum, wood and plastic), including
metal
and plastic junction boxes.** Non-solidified fire-resistant mud thermal expansion: It expands
on heating and forms hard carbon,preventing the passage of hot
gases and fire.
** Application: It is used to block the gaps in buildings, cables
(including optical fiber inner tubes and cables), insulation pipes,
electrical conduits and through holes of metal pipes; to prevent
the spread of airflow, smoke, harmful gases and flames.
