KBS Sealbags are expanding pillows for through-penetration fire stops.
KBS Sealbags - unique fire pillows - are ideal penetration seals where changes such as retrofitting of cables or metal pipes are the rule rather than the exception. They are quickly and easily installed in minutes.
At approximately 800oC a "ceramic reaction" causes the content to harden into a solid block.
KBS Sealbags are totally water and weather resistant, losing none of their properties even after months of immersion in water. KBS Sealbags pay for themselves where retrofitting is frequent.
KBS Sealbags have been tested to international standards and have ratings of up to 240 minutes.