Скачать или смотреть Specified Technologies STI SSP100 Firestop Putty Stick for a Smoke and Fire Barrier

https://www.discount-low-voltage.com/... Non-hardening, intumescent putty is easily installed and removed making it the perfect choice for cable penetrations requiring occasional retrofitting. Can be externally applied to switch and receptacle boxes.

SpecSeal® Series SSP Putty is a non-hardening, intumescent compound designed to seal through-penetrations as well as certain membrane penetrations against the spread of fire, smoke and toxic gasses. SpecSeal Putty expands up to 8 times its original size when exposed to high temperatures or flames.

Requiring no tools, SpecSeal® Putty is soft and pliable making it easy to install by hand packing into openings. Its aggressive adhesion makes it suitable for use with all common construction materials as well as cable jacketing and pipes. SpecSeal Putty remains soft and easy to reuse or retrofit.

Common Applications:

Small to medium openings through common constructions

Single or multiple cables for power, voice, data

Single or multiple cable trays for power, voice, data

Sleeved openings for cable bundles

Conduits