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Backstop NT For Use Beneath Claddings Other Than Dryvit EIFS DS806 <br /> Li <br /> Backstop NT-Texture,Smooth and Spray Testing <br /> Test Test Method Criteria Results <br /> Surface Burning ASTM E 84 ICC and ANSI/EIMA 99-A-2001 Passed <br /> Characteristics Flame Spread<25 <br /> Smoke Developed<450 <br /> Flexibility ASTM D 522 Method B No ICC or ANSI/EIMA Criteria No cracking at 2 mm <br /> diameter <br /> Water Vapor ASTM E 96 Procedure B ICC:Vapor Permeable Vapor Permeable <br /> Transmission ICC ES(AC212)* No ANSI/EIMA Criteria <br /> Freeze-Thaw Resistance ASTM E 2485/ICC-ES ICC: 10 cycles No deleterious Passed-10 cycles: No <br /> Procedure(AC212)" effects' deleterious effects' <br /> Water Resistance ASTM D 2247 ICC: 14 days exposure No deleterious effectst after <br /> ICC ES(AC212)* No deleterious effects' 14 days exposure <br /> Tensile Strength and ASTM D 2370 No ICC or ANSI/EIMA Criteria Tensile strength:160 psi <br /> Elongation Elongation: 16.8% <br /> Wind Driven Rain Fed TT-C-555 No ICC or ANSI/EIMA Criteria No water penetration <br /> Nail Sealability ASTM D1970 No ICC or ANSI/EIMA Criteria Passed ABAA Criteria <br /> Air Leakage ASTM E 283 No ICC or ANSI/EIMA Criteria 0.002 cfm/ft2 <br /> (0.01 I/secimz) <br /> Air Permeance ASTM E 2178 No ICC or ANSI/EIMA Criteria 1.2x104 Cfm/ft2 @ 1.6psf <br /> (0.0006 I/slmz(c&75Pa) <br /> Air Barrier Assembly ASTM E 2357 No ICC or ANSI/EIMA Criteria <0.001 cfrn/ft2 @ 6.24 psf <br /> (0.051/sec m2 T300 Pa) <br /> Structural Performance ASTM E 1233 Procedure A ICC: Minimum 10 positive cycles at Passed <br /> ICC ES(AC212)* 1/240 deflection; No cracking in <br /> field,at joints or interface with <br /> flashing <br /> Racking ASTM E 72 ICC: No cracking in field,at joints or Passed <br /> ICC ES(AC212)* interface with flashing at net <br /> deflection of 1/8 in(3.2 mm) <br /> Restrained ICC-ES Procedure ICC: 5 cycles; No cracking in field;at Passed <br /> Le Environmental ICC ES(AC212)" joints or interface with flashing <br /> Water Penetration ASTM E 331 ICC: No water penetration beyond Passed <br /> ICC ES(AC212)* the inner-most plane of the wall after <br /> 15 minutes at 2.86 psf(137 kPa) <br /> Tensile Bond ASTM C 297/E 2134 ICC and ANSI/EIMA 99-A-2001 Substrates:Minimum <br /> (formerly EIMA 101.03) Minimum 15 psi(104 kPa) 19 psi(131 kPa) <br /> ICC ES(AC212)* Flashing: Minimum <br /> 431 psi(2970 kPa) <br /> Weathering <br /> UV Exposure ICC ES Proc. ICC:210 hours of exposure Passed <br /> ICC ES(AC212)* <br /> Accelerated Aging ICC ES Proc. ICC:25 cycles of wetting and drying Passed <br /> ICC ES(AC212)* <br /> Hydrostatic Pressure AATCC 127 ICC:21.6 in(549 mm)water column Passed <br /> Test ICC ES(AC212)* for 5 hours <br /> AC212—Acceptance Criteria for Water-Resistive Coatings Used as Water-Resistive Barriers over Exterior Sheathing,also referred to as <br /> ASTM E 2570 <br /> 1.No cracking,checking,rusting,crazing,erosion,blistering,peeling,or delamination when viewed under 5x magnification <br /> Dryvit Systems,Inc. Information contained in this product sheet conforms to the standard detail <br /> One Energy Way recommendations and specifications for the installation of Dryvit Systems, <br /> West Warwick,RI 02893 Inc.products as of the date of publication of this document and is A <br /> 800-556-7752 presented in good faith.Dryvit Systems,Inc.assumes no liability, <br /> www.dryvit.com expressed or implied,as to the architecture,engineering or workmanship of dryvif <br /> any project.To ensure that you are using the latest,most complete <br /> information,contact Dryvit Systems,Inc. <br /> For more information on Dlvvit Systems or Continuous Insulation,visit <br /> these links. <br /> Printed in USA'.Issued 05-74-17 <br /> Corynr Syslems,Int 20.09 4 <br />