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�b <br />ICC-ES Evaluation Report ESR-2642 <br />Reissued Febroary 1, 2012 <br />This report is subjecf to renewal in hvo years. <br />wNn.v.icecs.orq �(800) 4235587 �(562) 699-0543 A Subsidiary o(the Intemational Code Council� <br />DIVISION: 07 00 O�THERMAL AND MOISTURE in accortlance with Section 3.5. When installed in <br />PROTEC710N accordance with Seqion 4S, the insulation may be used <br />Sectlan: 07 21 00—Thermal Insulation as an atternalive to the water-resistive bartiers reqwred in <br />Section: 07 25 O�Water-Resistive BarriersNYeather IBC Sectlon 1404 2 and IRC Section R703 2. The <br />Barti�rs insula6on may be used in fre-resist�nce-reled wall <br />assemblies when construction is in accordance wilh <br />REPORT HOLDER: Seclion 4 6. <br />BASF CORPORATION <br />136�0 WATERTOWER CIRCLE <br />MINNEAPOLIS, MINNESOTA 55441 <br />(888)90D•3626 <br />www.spf.bas(.com <br />EVALUATION SUB.IECT: <br />BASF CORPORATION SPRAY•APPLIED INSULATIONS: <br />SPFAYTITE°' (158, 178, 81205 AND 81206); COMFORT <br />F04M°t (758 AND 178) AND WALLTITE°J (US AND US-N) <br />1.0 EVALUATION SCOPE <br />Compliance with the following codes: <br />■ 20091ntemalwnal Butldmg Gade` QBC) <br />■ 20091nlemahonalResidcntralCodea(IRC) <br />• 20091nfemahanal Encrgy Conscrvahon Cocfe Q[CC) <br />■ Other Codes (see Sedion BD) <br />Properties evaluated: <br />■ Physie�i propertics <br />■ SuAace bummg charadenstics <br />■ ThCrmal re5i5tancc <br />u Water vapor U�nsmission <br />■ Aflic and aawl space installatiun <br />■ Au permeablhty <br />• Waler-iesi5tive barrier <br />■ Fhe�iesstance-rated construCion <br />■ EMenor walls m Types I through IV consirudion <br />2.0 USES <br />SF'FAYTI7f_°J (158, 178, 81205 and 81206), COMf-ORT <br />FO�M�' (158 and 176) and WAII.TREEO (US and US-N) <br />spray-apphed polyurethane loam insulalwns are used as <br />nonstrudural lhertnal msulaUng material in Type I, II, III, IV <br />and V conslruction under the IBC and dwelhngs under Ihe <br />IRC See Section 4 7 tor use m Type I. II, III, N and V <br />con�trudion. The msulation is for use in wall cavnies, <br />Ooor/ceilmg assemblies, or attic and cfawl spaces as <br />descnbed in Section A A Under ihe IRC, the msulalion <br />may be u;ed as air��mpertneable msulation when mslalled <br />3.0 DESCRIPTION <br />J.7 Generel: <br />SPRAYTITE-09 (158, 17d. 81025 and 81206), COMFORT <br />FOAMS (158 and 178) and WALLTITER (US and US-N) <br />are Mro-component, Gosed-cell, rigid foam plas�ic <br />insulations. The insulalions are produced in the field by <br />comhining an isocyanate component A vnlh a resin <br />component 8, resulting m products hawny a nominal <br />densiry of 2.0 pcf (32 kg/m'). SPR.4YTIT�'", COMFORT <br />FOAMA and WALLTiTE-0O insulations use an A componenl <br />designated as ELASTOSPRAY�' BOOOA. Each insulation <br />uses a dd(erent propnetary blend for the 8 componenl The <br />insulalion components B have a shelf hfe of three months <br />and components A have a shelf hfe ot mne months vfien <br />stored n factory-sealed containers at temperatures <br />betwceo 50^F (10°C) and 80"F (27°C) before installation <br />3.7 Surtace-burning Characleristics: <br />Tne msulatior.s have a Aame-spread index ol 25 or less <br />and a smokc-developed indez of 450 or less whcn tesled <br />in accordance vnlh ASTM E&7 at a mazimum thickness o( <br />4 mches (102 mm�. <br />Thicknesses of up to 8 mches (203 mm) (or wall wvities <br />and 12 inches (305 mm) lor ceiling cavdies are recognized. <br />based on teshng in accordance vnth NFPA 20fi, when <br />covered with a mirnmum �y-Inch-lhick (72 7 mm) gyp,um <br />board or an equrvalenl thermal barner complying vnth, and <br />installed in accordancc� wilh, the apPlicablz code <br />3.J Thertnal R�sistancc, R•values: <br />The insuiations have lhcrmal resis�ance (R-values) at a <br />mean temperature ol 75"F (24^C) a; shown m Table 1. <br />3.4 Vapor Retardcr: <br />The insulations have a vapor permcance of less Ihan 1 <br />perm �5 7 x 10�'� kg I(m'sPa)�, in accordancc wiln <.STM [ <br />96, vfien applied al Ihe lollowing minimum �hicknesses, <br />and quahty as Class II vapor relarders� <br />SPRAYTITF"(150, 8'1205) = 3 inches (76 mm) <br />SPRAYTITE'°(178, 8120fi) = 1.5 inches (38 1 mm) <br />COMFORT FOAM'� (158) = J inches p6 mm) <br />COMFORT FOAM° (170) = 7 5 inches (38 1 mm) <br />N'ALLTIlE" (US and US-N) = 1.5 mches (38.1 mm) <br />l� Y- I�.0 F.��Jr,nu,rn R�Tm� nr �xu nr Ar nmamnlu� mprrvnuqr ��r.�hrun er �n� mhn �mnAune r.n qr. ilndl�� ull.n.nl, n„r nr� rhr�� m Ar mnvrurJ <br />n�enmlun�mrvnf�hr.vh��nnf�hrnpinnr.�rnnmmrnLn�nn/n.mum ]hrrn�rvrwummryhrl�fFuhiab��nGrrnr,l/A�.np.n�nnm�rlvdm <br />m,nm/�mlmpmnrh�rmnro-nn,bviry,n.. �nr,nvm-pn.Aninnrn�lA��rhrmp�n <br />��Y��AM q 701? <br />� � <br />^ IPqqC 1 01 5 <br />� <br />