Construction
Chemicals
Product Data |
Hilti FS ONE
High Performance
Intumescent Firestop Sealant
A "state of the art" product which protects more than 95% of all typical firestop applications, with ratings up to four hours. |
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| Product Description: |
FS-ONE High Performance Intumescent Firestop Sealant
is a one-part, ready-to-use fire rated sealant designed for firestopping insulated
and non-insulated steel, copper or EMT pipe, jacketed cables, cable bundles and plastic
pipe penetrations in fire resistive construction. When cured, it forms a strong, flexible,
noncombustible barrier which expands when exposed to heat, impeding the spread of flames, smoke
and toxic gases through penetrations. Because FS-ONE is a water-based formulation, it is safe
and easy to apply and cleans-up with water.
FS-ONE has been tested by UL in accordance with
UL 1479 and is fire-rated for up to 4 hours in numerous applications.
Details can be found in the Hilti Firestop Inspection and Installation Manual and UL Fire
Resistance Directory. |
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| Basic Uses: |
| FS-ONE is specifically designed for insulated
and non-insulated steel, copper or EMT pipe, jacketed cables, cable bundles, plastic pipe penetrations
in fire resistive construction. It is also UL classified for these applications where the opening is
lined with a steel sleeve, typically considered a worst-case scenario, and top of wall construction joints. |
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| Limitations: |
| FS ONE should not be applied:
- When temperature of the product or penetration substrate is below 35°F or above 100°F.
- To building materials that bleed oils, plasticizers or solvents (e.g. impregnated wood, oil based caulks, green or partially vulcanized rubber)
- Underwater
- In any penetrations other than those specifically described in the firestop applications drawings and installation instructions portion of this manual or the current UL Fire Resistance Directory.
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| Composition and Materials: |
| FS-ONE is a one-component, non-combustible,
inorganic, moderately intumescent firestop sealant. It has the consistency of a thick smooth paste.
It is virtually odorless and contains no volatile solvents or halogen. |
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| Packaging: |
| FS-ONE is conveniently packaged in standard 10.1 fl.oz. (300 ml) cartridges and 4 gallon (19 l) pails. |
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| Color: |
| FS-ONE is red for easy identification. |
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| Applicable Standards: |
FS-ONE is classified by Underwriters Laboratories
Inc.® as a Fill, Void or Cavity Material" for use in Through-Penetration Firestop Systems.
Many different 1, 2, 3, and 4 hour rated systems were tested by UL in accordance with UL 1479,
"Fire Tests of Through-Penetration Firestops" (the UL version of ASTM E-814).
Specific details can be found in the Hilti Firestop Inspection and Installation
Manual and current UL Fire Resistance Directory.
FS-ONE has also been independently
tested in accordance with ASTM E84-84a, Surface Burning Characteristics of Building
Materials, which is similar to ANSI 2.5, NFPA 255, UBC 42-1, and UL-723. |
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| Technical Data: |
| Typical properties of FS ONE High Performance Intumescent Sealant are given below. |
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| Installation: |
- Before handling, read product and material safety data sheets for detailed use and health information. Also consult the firestop application drawings and installation instructions portion of this manual or the current UL Fire Resistance Directory for specific installation details. For industrial use only.
- Application temperature of the substrate must be at least 40°F.
- Remove all loose dirt, dust, oil and any other foreign sub-stances that would impair adhesion to the penetrating items, adjacent surfaces and penetration opening.
- Install the prescribed backing material, if required (e.g. CF 128 Foam, backer rod, mineral wool).
- Apply FS-ONE to the required depth, making sure the sealant contacts all surfaces to provide the greatest adhesion.
- Using a putty knife or equivalent, tool the sealant immediately to push it in place and provide a smooth, neat finish.
- Clean all tools and equipment with water immediately after work has been completed.
- Leave completed seal undisturbed for at least 48 hours.
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|
| Precautions: |
| Before handling, read the Material Safety Data Sheet.
Wear appropriate gloves and safety goggles. In case of contact with eyes, flush eyes with water
immediately and consult a physician. In case of contact with skin, remove FS-ONE with a dry
cloth and then wash skin thoroughly with soap and water. Consult a physician if skin irritation develops.
Do not use solvents to remove sealant from skin. If swallowed, DO NOT induce vomiting, seek
immediate medical attention. |
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| Storage: |
| When stored between 50°F and 100°F in original, unopened containers, FS ONE has a minimum shelf life of 1 year from the date of manufacture. Protect from freezing. The expiration date is stamped on each container. |
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| Technical Services: |
| Your local Hilti representative, together with the Customer Service Department and qualified technical staff, can provide you with the service you need, including product demonstrations, on-site applicator training and educational seminars. For assistance, call 1-800-879-8000. |
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| Guarantee/Warranty: |
Sellers Hilti, Inc. and Hilti Construction Chemicals, Inc.
warrant that all products supplied hereunder will be free of defects in material and workmanship.
Seller's obligation under this warranty shall be limited to refund of purchase price or,
at Seller's option, replacement or repair of the defective products.
Sellers must be notified of all claims of defect within one year of delivery by Sellers;
absence of such written claim during this period shall constitute a waiver of all claims with
regard to such product.
THE FOREGOING WARRANTY IS IN LIEU
OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Sellers shall in no event be liable for special, incidental, consequential,
or other damages arising out of the sale, use, or inability to use the product. |
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| Simplicity Confidence Value |
| Technical Data:
Typical properties of FS-ONE High Performance
Intumescent Firestop Sealant are given below. |
| Consistency |
non-sag, gun grade |
| Working Time |
20-30 min. |
| Skin Over Time |
3-6 min. |
| Application Temperature |
min. 40°F, max. 100°F |
| Full Cure |
approx. 14-21 days |
| Density |
1.5 g/cm3 |
| Intumescent Activation |
approx. 300°-500° F |
| Volatile Solvents |
None |
| Combustibility |
Noncombustible |
Surface Burning Characteristics
(ASTM E84-91a) |
Flame Spread Index = 0
Smoke Developed Index = 5 |
| Maximum Service Temperature |
120°F |
| Approvals: |
| ICBO Evaluation Service, Inc. |
Report No. 5071 |
| California State Fire Marshal |
Listing No. 1200:108 |
| City of New York |
MEA 326-96-M |
| City of Los Angeles |
Research Report 25188 |
FILL VOID OR CAVITY
MATERIALS
CLASSIFIED BY UNDERWRITERS LABORATORIES, INC.
FOR USE IN THROUGH-PENETRATION
FIRESTOP SYSTEMS
SEE UL FIRE RESISTANCE DIRECTORY
66Y7
©
 |
For
Penetration Fire Stops
Consult Factory Mutual
Research Approval Guide |
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