Hilti: Firestop Test

[@williamkailiu]

brilliant technology

[@hemenbordoloi]

Can anyone explain what FHT rating is ? Like if it’s written FT, F , T or FHT what does that signify. FHT 0 an 1 what does it mean

[@gackal1982]

awesome

[@HazeBaze]

Can anybody tell me how long the fire was burning? No more information i see in the video. I know that Hilti Fire Stop is awesome but a bit more information would be great