Image:Int putty penseal.jpg

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[edit] Summary

Intumescent gasketing used in passive fire protection, for fire door applications. Typically, such gasketing is needed to pass positive pressure furnace testing, a recent change in North America.

[edit] Licensing

File history

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Date/TimeDimensionsUserComment
current22:40, 15 April 2006403×296 (108 KB)Ahering@cogeco.ca (Talk | contribs) (Intumescent putty, permanently pliable, used in a cable penetration firestop. Permanently pliable putties are similar in consistency to play-dough used for children's toys. Putties of this nature also lend themselves to be used as pads)

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