A graphite based intumescent fireseal contained within a PVC carrier
Certifire Approved
Provide a permanent barrier to smoke - particularly important as smoke fummes travel faster & further than the fire itself
In the event of a fire the seal expands to many times its original volume and seals the gap around the door to provide an effective barrier against the passage of fire, smoke and hot gases
Sika® 4A Water Stop is a ready to use quick setting leak stopping liquid which is mixed with water and ordinary portland cement to produce a paste for leak stopping...
