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MIL:TT Product Information <br /> FS -ONE Product description FS -ONE <br /> • Intumescent (expands when exposed to fire) firestop sealant <br /> High performance that helps protect combustible and non - combustible penetra- Technical Data <br /> tions for up to 4 hours fire rating At 73 °F (23 °C) and 50 0 /0 relative humidity <br /> Intumescent Firestop features Chemical basis <br /> Sealant • Smoke, gas and water resistant after material has cured Water -based intumescent acrylic dispersion <br /> • Contains no halogen, solvents or asbestos Density <br /> • High fire rating properties Approx. 1.5 q /cm <br /> • Water based, easy to clean Color <br /> Red <br /> , ' Areas of application Working time <br /> • Steel, copper and EMT pipes Approx. 20-30 min. <br /> i` • Insulated steel and copper pipes Curing time <br /> Cable bundles <br /> r .- -- • Closed or vented plastic pipes Shore A Ha do ss <br /> System Advantage / Customer Benefits • HVAC penetrations <br /> Approx. 35 <br /> • Protects most typical firestop For use with Movement capability <br /> penetration applications • Concrete, masonry, drywall and wood floor assemblies Approx. 5% <br /> • Easy to work with and fast cleanup • Wall and floor assemblies rated up to 4 hours Intumescent Activation <br /> • Can be painted Approx 482 °F (250 °C) <br /> • Single component systems available Examples Expansion rate (unrestricted): <br /> • Meets LEEDTM requirements for indoor • Sealing around plastic pipe penetrations in fire rated Up to 3 -5 times original volume <br /> environmental quality credit 4.1 Low construction Temperature resistance (cured) <br /> Emitting Materials, Sealants and Sealing around combustible and non - combustible —40 °F to 212 °F ( -40 °C to 100 °C) n <br /> • Sli <br /> Adhesives and 4.2 Paints and Coatings penetrations in fire rated construction Application temperature <br /> 41°F to 104 °F (5 °C to 40 °C) F) <br /> Installation instructions for FS -ONE Surface buming characteristics n <br /> Opening Notice about approvals (ASTM E 84 -96) z <br /> 1. Clean the opening. Surfaces to which FS -ONE will be • Check that the penetration has been sealed according to Flame Spread: 0 N <br /> applied should be cleaned of loose debris, dirt, oil, the specified drawing in the UL Fire Resistance Directory Smoke Development: 5 <br /> moisture, frost and wax. Structures supporting or Hilti Firestop Manual. For further advice, please Sound transmission classification o <br /> penetrating items must be installed in compliance with contact Hilti customer service. Refer to Hilti product (ASTM E 90 -99) 56 <br /> local building and electrical standards. literature and UL fire resistance directory for specific F <br /> application details. Approvals I-4i- <br /> Application of firestop sealant ICBO (International Conference of <br /> 2. Install the prescribed backfilling material type and depth Not for use... Building Officials) <br /> to obtain the desired rating (if required). Leave sufficient • High movement expansion joints Report No. 5071 <br /> depth for applying FS -ONE. • Underwater <br /> California State Fire Marshal <br /> 3. Application of firestop sealant: Apply FS -ONE to the • On materials where oil, plasticizers or solvents may Listing No. 4485 - 1200:108 <br /> required depth in order to obtain the desired fire rating. bleed i.e. impregnated wood, oil based seals, green or <br /> City of New York <br /> Make sure FS -ONE contacts all surfaces to provide partially vulcanized rubber MEA 326-96-M <br /> maximum adhesion. For application of FS -ONE use a • In any penetration other than those specifically <br /> standard caulking gun, foil pack gun, bulk loader and described in this manual or the test reports <br /> bulk gun. With FS -ONE buckets, Graco type sealant Safety precautions Tested in accordance with <br /> pumps may be used. (Contact pump manufacturer for • Before handling, read the product and Material Safety • UL 1479 <br /> proper selection). Data Sheet for detailed use and health information • ASTM E 814 <br /> 4. Smoothing of firestop sealant: To complete the seal, tool • Keep out of reach of children • ASTM E 84 <br /> immediately to give a smooth appearance. Excess • Wear suitable gloves and eye protection <br /> sealant, prior to curing, can be cleaned away from Stora a Intemationally tested and approved <br /> adjacent surfaces and tools with water. 9 <br /> • Store only in the original packaging in a location ss,p, FILL, VOID OR CAVITY MATERIAL <br /> 5. Leave completed seal undisturbed for 48 hours. protected from moisture at temperatures between ° R FOR USE IN THROUGH - PENETRATION <br /> 6. For maintenance reasons, a penetration seal could be 40 °F (5 °C) and 86 °F (30°C) C ® US RRESTOE DI <br /> P ( ) SEE UL RRE RESISTANCE KiECTORY <br /> permanently marked with an identification plate. In such • Observe expiration date on the packaging 66Y7 <br /> a case, mark the identification plate and fasten it in a <br /> visible position next to the seal. <br /> i r ow" - A Ale ...A ' , -..' 7 , <br /> APPROVED ' <br /> `, ;.� - -. � S YSTEM COMPATIBLE <br /> 1. Clean opening. 2. Pack mineral 3. Apply FS -ONE. 4. Smooth FS -ONE. 5. Leave completed 6. Fasten identifi- <br /> wool. (If required) seal undisturbed for cation plate (if <br /> 48 hours. required). <br /> latest product information : .. <br /> www.us.hilti.com „, <br /> 0 <br /> „:„ <br /> ... <br /> - Fi d ordering information see page. .., _. ___ <br /> 1. Clean opening. 2. Pack mineral 3. Apply FS -ONE. 4. Smooth FS -ONE. 5. Leave completed 6. Fasten identifica- <br /> wool. (If required) seal undisturbed for lion plate (if <br /> Saving Lives through innovation & education Hilti Firestop Guide 1 4 079 -8000 www.us.hilti.com Mitit..T7” if < 17 <br />