Indispensable fire-tight putty for fire spread prevention in case of fire.
- Acquired Minister of Land, Infrastructure and Transport and Tourism(MLIT) acclaimed construction method
(an hour fire-tight at fire-retardant designated cable penetrations.)
- Obtained construction method, performance rated at General Incorporated Foundations of Fire Protection Equipment and Safety Center of Japan.
(an hour fire-tight at cable or PF/CD tube penetrations on the wall of dwelling unit in apartment buildings and elsewhere.)