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MIL.TI Product Information <br /> P roduct description <br /> FS -ONE p <br /> • Intumescent (expands when exposed to fire) firestop sealant FS -ONE <br /> High Performance that helps protect combustible and non - combustible penetra- Technical Data <br /> [ions for up to 4 hours fire rating At 73 °F (23 °C) and 50% relative humidity <br /> Intumescent Firestop Product 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 /> f ,I§ - ..< Red <br /> Areas of application Wcrljng time <br /> • Steel, copper and EMT pipes Approx. 20 -30 min. ., <br /> 1 • Insulated steel and copper pipes Curing time <br /> r i `\ • Cable bundles Approx. 4 mm / 3 days <br /> � - I 7.4 • Closed or vented plastic pipes Shore A Hardness <br /> system Advantage / Customer Benefits • HVAC penetrations APProx. 35 <br /> • Protects most typical firestop For use with Movement capability <br /> penetration applications Approx. 5% <br /> • Concrete, masonry, drywall and wood floor assemblies <br /> • Easy to work with and fast cleanup • Wall and floor assemblies rated up to 4 hours Approx um scent (2Activation <br /> 5 <br /> • Can be painted <br /> • Single component systems available Examples Expansion rate (unrestricted): <br /> s LEEDTM' requirements fa indoor construction • Sealing around plastic pipe penetrations in fire rated Up to 3 -5 times original volume <br /> • Meets LEE mental 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) <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) c� <br /> Installation instructions for FS-ONE Surface burning characteristics n <br /> Opening Notice about approvals (ASTM E 84 -96) o <br /> 1. Clean the opening. Surfaces to which FS -ONE will be • Check that the penetration has been sealed according to Florin Spread: 0 <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 ct <br /> local building and electrical standards. literature and UL fire resistance directory for specific <br /> application details. Approvals vv) <br /> Application of firestop sealant ICBO (Irtemational 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 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 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 Bader and described in this manual or the test reports -, <br /> bulk gun. With FS -ONE buckets, Graco type sealant Safety prT�cawens 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 Storage Internationally tested and approved <br /> adjacent surfaces and tools with water. • Store only in the original packaging in a location '''' as. nu.vaooaairr►wrr�u <br /> 5. Leave completed seal undisturbed for 48 hours. protected from moisture at temperatures between i NTM TM <br /> STOP SYSTEM <br /> 6. For maintenance reasons, a penetration seal could be 40°F (5 °C) and 86 °F (30 °C) C ° ex SEE u rw OIRECTORY <br /> permanently marked with an identification plate. In such • Observe expiration date on the packaging 86'" <br /> a case, mark the identification plate and fasten it in a <br /> visible position next to the seal. 4 <> — <br /> �avnoven <br /> .. 411 :7 '11 � <br /> 1. (lean opening. 2. Pack mineral 3. Apply FS -ONE. 4. Smooth FS -ONE. 5. Leare 6. Fasten !dental- r <br /> wool (If regwirec) seal for ca tion plate (N <br /> 48 . ire d• © latest product information : rx <br /> 1 All H — www.us.hilti.com : <br /> 1 <br /> 4 .k�* [ oi information see page: <br /> ,. <br /> 34 1. Can opening. 2. Pack mineral 3. Apply FS -ONE. 4. Smooth FS -ONE. 5. Lave �tr�yeted 6. Fasten lde tilica- <br /> wnol. pr required) seal urrdis la don plate (d <br /> Saving Lives through innovation & education I Hilti Firestop Guide gitt2006 I 1 1 79 -8000 1 www.us.hilti.com lM1`•g • 17 <br />