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FireStop-Mortars,
Pillows, Putties
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| Fire
Stop Caulking | Mortars, Pillows, Putty | Box and Cover Guards | Metacaulk Products |
FireStop-Mortars,
Pillows, Putties
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FIRESTOP MORTAR
NSi FireStop Mortar is a single component non-combustible
fiber reinforced, foamed cement mortar. It is intended to
provide economical, non-combustible and tight-fitting firestops
at openings and penetrations through fire-rated wall and floor
assemblies. NSi FireStop Mortar powder mixes easily to form a
shaving cream-like, non-slumping paste. This feature permits
easy installation with a minimum of damming.
When cured, NSi FireStop Mortar is self-supporting and
therefore may be used for large openings where other firestopping
materials are impractical. It requires and contains no
solvents and is comprised of materials of low toxicity. It mixes
and trowels easily and tools are cleaned with water.
Dust protection is recommended. The color is a distinctive charcoal(dark
grey).
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FIRESTOP PILLOWS
NSi FireStop Pillows are a single step firestop system component.
They are intended for wall and/or floor openings through
fire separations where temporary or permanent firestops are
required. They are ideal where cable retrofitting is frequent and
anticipated. These pillows allow for quick and clean single
product installation. Pillows are self-supporting – no wire
lath
or mesh is required. They are to be packed tightly into the
voids between penetrating items and the perimeter of the
opening. During a fire, the intumescent component within each
pillow dramatically expands to seal the opening from fire,
thereby maintaining the integrity of the fire separation.
NSi FireStop Pillows consist of an intumescent layer sandwiched
between non-combustible insulation, all enclosed in a hermetically
sealed polyethylene shell. No sealant or putty is
required. Easy to install, easy to remove – a quick and clean
single product installation.
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FIRE RATED PUTTY STICKS AND PUTTY PADS
NSi Fire Rated Putty is a moldable non-curing, one-component
fire rated material for through penetration fire stop systems. In
the event of a fire, NSi Putty will expand when exposed to
fire, forming an insulating char, which prevents the spread of
flames, smoke, gas and water through penetration openings.
Installation is easy as there are no additives, there is no mixing
and no curing time is required. The putty is applied by
hand and adheres to all common building surfaces. NSi Putty
can be installed in confined or occupied spaces since there are
no volatile solvents or asbestos fillers.
NSi Putty systems are rated up to 3 hours in accordance
with ASTM E 814, UL 1479 and ULC/CAN4-S115-M standards.
NSi Fire Rated Putty is available in sticks or pads.
Moldable Putty Pads are available in two sizes, 6" x 7" x
1/8"
or 7" x 7" x 1/8", and are classified as a wall opening
protective
material. Use them to protect metal electrical cabinets,
outlet boxes and mechanical cabinets. STC Rating 49.
Putty Sticks are 11/2" in diameter x 10 inches long, and
are classified as a fill, void or cavity material by UL. Use them
to seal around cable, electrical conduit and metal pipe to prevent
passage of smoke, flame and toxic gases. They will not
dry out and can be reused as additional penetrating items are
installed or removed.
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FIRESTOP MINERAL WOOL
NSi FireStop Mineral Wool is a pre-formed, non-combustible
mineral wool insulation. It is a semi-rigid combination of
basaltic mineral wool and proprietary binders. The mineral
wool is pre-cut into various widths and depths in 48 inch
lengths for ease of handling and immediate installation. It is
intended for use as a firestop system component and forming
material in tested firestop systems and designs. It is friction
fitted into openings, joints, gaps, spaces and voids in fire rated
assemblies. It is usually used in conjunction with firestop
sealant products such as Silicone, Silicone SL and Intumescent
Caulk.
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Copyright © 2008 - Net-Tech Distributing Inc.- www.nettechdi.com
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