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.ANO #LEAR SuperCARC Matte FinishExtend CARC Painted Assets by 10 Years"DIJFWF 6ONBUDIFE 5PQDPBU Durability

Military MarketsMilitary asset owners commonly apply 30 yearold CARC technologies (Chemical AgentResistant Coating) over steel surfaces to mitigatethe effects of chemical contamination,environmental exposure including oxidation,weather damage, corrosion and desire for betterappearance. Conventional CARC's "alone" arecurrently susceptible to; UV degradation chemical attack weathering water damage corrosion normal useWhat is needed?An improved CARC that protects military assetsmore thoroughly than conventional CARCtechnologies. A permanent surface coating thatwill dramatically extend the surface life of newlypainted or oxidized CARC paints by 10 years.ANO #LEARȩSuperCARC/BOP MFBS SuperCARC is designed to beapplied directly over new or old CARC paints.SuperCARC dramatically extends the service lifeof military assets by significantly improvingcorrosion resistance, abrasion, chemicalresistance, abrasion, UV damage and weathering.Nano-Clear SuperCARC improves the long-termTVSGBDF QSPUFDUJPO of CARC paints XIJMereducing surface cleaning by 50%. Extreme Corrosion ResistanceNo Rust After 5000 Hour Salt Spray Testing %XTREMEȩ!BRASIONȩ2ESISTANCE/NLYȩ MGȩLOSSȩAFTERȩ ȩCYCLES ȩ KGȩ 7EATHERPROOFȩTechnology99% Retention after 4000 Hours - Xenon WOM Matte Clear #OATING -ȩ(UMIDITY #UREDDry-To-Handle in 4 hours; Return to Service in 24 hoursȩ EDUCEȩ2E 0AINTȩ#YCLEȩBYȩ 9 9 2As Documented in Production Case Studies 50% Reduced Surface Cleaning2EDUCeȩ-AINTENANCE4IMEȩ ȩ%XTENDingȩ9OURȩ2ECOAT #YCLEȩ"Yȩ ȩ9EARSx'UARANTEED

What Makes SuperCARC so Unique?Nano-EngineeringCreates Exceptional Crosslink DensityNano-Clear SuperCARC is manufacturedusing proprietary 3D nanostructured polymers- producing extreme crosslink density.Stonebridge Coatings Laboratory has validatedNano-Clear SuperCARC to have the highestscratch resistance and chemical resistance overother leading CARC paints alone.SuperCARC is a two-component clear mattecoating, which provides extreme corrosionresistance, abrasion, chemical & UV resistanceand reduced surface maintenance. SuperCARCpenetrates deep into the pores of newlypainted CARC or oxidized CARC paints todramatically improve corrosion resistance,surface hardness, chemical and long-term UVresistance.SuperCARC produces an exceptionally highcrosslink dense polymer network. SuperCARCis the world’s best all-around clearcoat forresistance to corrosion, scratches, chips,abrasion, chemicals, weathering, and more.SuperCARC is specifically designed to beapplied directly OVER existing or new CARCpaints.Please see the back cover for test resultsor http://www.nanocoatings.com.Nano-Clear SuperCARC is a 3-component multi-functional nanocoating comprised of Nano-Clear NCICoating Nano-Clear NCIM Matting Additive @ 27% Nano-Clear NCA Accelerator @ 1% by weight.

Why is Crosslink Density So Important?Coatings contain “building blocks” withIXQFWLRQDO JURXSV 7KH FKHPLFDO UHDFWLRQ RI WKHVH JURXSV GXULQJ FXULQJ IRUPV D QHWZRUN ,Q PRVW WUDGLWLRQDO SRO\PHUV the network is a linear chain of moleculeswith low crosslink density.Linear chain of moleculesConversely, we “nano-structured”our clearcoat to have a 3D molecularDUFKLWHFWXUH 7KH ' SRO\PHU QHWZRUN KDV DQ H[SRQHQWLDOO\ KLJKHU QXPEHU RI crosslinked sites. The result is a tightlyNQLW PHVK ZLWK XQSUHFHGHQWHG DMA density. LJK FURVVOLQN GHQVLW\ SURYLGHV KLJKO\ IXQFWLRQDO VXUIDFH SURSHUWLHV LQFOXGLQJ unmatched corrosion resistance, scratchresistance, chemical resistance and UVdurability. It also means low surfaceHQHUJ\ UHSHOOLQJ ZDWHU K\GURSKRELF and aiding in the release of ice, dirt,brake dust, and even concrete dust. ȩMOLECULARȩARCHITECTURENano-Clear SuperCARC is a 3-component multi-functional nanocoating comprised of Nano-Clear NCICoating Nano-Clear NCIM Matting Additive @ 27% Nano-Clear NCA Accelerator @ 1% by weight.

.ANO #LEARLjȩSuperCARCȩ3PECIFICATIONS3FDPNNFOEFE 6TFT Newly Painted or Oxidized CARC PaJOts IFNJTUSZ /BOP 4USVDUVSFE 1PMZVSFUIBOF 1PMZVSFB )ZCSJEPROPERTY/TESTCrosslink DensityTEST METHODRESULTSTESTING SOURCE2.17 (X103 mol/m3)Nippon Paint1.25 lb/gal (150 g/l)1 mil to 2 mils1122 sq ft/gal (at 1 mil)86.0 / 92.2NanovereNanovereNanovereStonebridge Technical ServicesVOCRecommended Dry Film ThicknessCoverageGloss 20 / 60 DMA (DynamicMechanical Analysis)ASTM D3960ASTM D5796NanovereASTM D523Abrasion Resistance (CS-17, 1 kg, 1000 cycles)Pencil Hardness, ScratchScratch HardnessASTM D4060ASTM D3363SASO 28338.4 mg loss7H2500 gmPencil Hardness, GougePendulum Hardness (Persoz)Impact Resistance 18 C Direct in/lbsImpact Resistance 18 C Reverse in/lbsImpact ResistanceImpact StrengthChip Resistance 23 C (2 mils)Chip Resistance -29 C (2 mils)Falling Sand Abrasion 100 litersMar ResistanceASTM D3363ASTM D4366ASTM D2794ASTM D2794SASO ISO 3248ASTM D2794ASTM D3170ASTM D3170ASTM D968ASTM D51788H 250 oscillations50 Pass / 60 Fail10 Pass / 20 Fail1 kg - 160 cm145 kg-cm7A7BPass5.0 kgXenon WOM Resistance 4000 hrsSAE J1960ASTM G155ASTM D4587ISO 2812-2SASO ISO 11997ASTM D 1735-02JIS H8502-7GM9525PABUSE RESISTANCENippon PaintStonebridgeSaudi Standards, Metrology, &Quality Organization (SASO)StonebridgeNippon ebridgeStonebridgeSASOENVIRONMENTAL RESISTANCEQUV 313, 1500 hrsWater Immersion Test 240 hrs @ 50 CSalt Spray, 4000 hrsHumidity, 100% RH, 100 F, 240 hrsCASS 240 hrs @ 50 CThermal Shock (100 F 3 hrs, Freeze3 hrs, Steam Blast 30 sec)100% Gloss Retention99% Gloss Retention100% Gloss RetentionPassExcellentNo loss of adhesion. No change.PassNo loss of adhesion. No Change.StonebridgeNippon PaintNippon PaintNippon PaintSASOAmerican Racing Custom WheelsNippon PaintAmerican Racing Custom WheelsCHEMICAL RESISTANCE10% Sulfuric Acid10% Hydrochloric Acid10% Sodium Hydroxide10% Ammonium HydroxideIsopropyl AlcoholXyleneSkydrol 500 FluidMEK ResistanceASTM D 1308ASTM D 1308ASTM D 1308ASTM D 1308ASTM D 1308ASTM D 1308ASTM D6943-AASTM 4752Adhesion, Direct to MetalAdhesion, Cross CutFlexibility, 1mm MandrelFlexibility, Cylindrical MandrelFlammability: Fire Retardant & Flame SpreadDe-Icing AidASTM D4541SASO ISO 2409SASO 2833SASO ISO 1519ASTM E84 / BS476Coated equipment frozen in20 ft freezerNo effectNo effectNo effectNo effectNo effectNo effectNo effect1500 double , FLEXIBILITY & CLEANINGSelf-Cleaning Properties3 MpaRating 10Passed (Very Good)3 mm Passed (Excellent)Class 1 (Excellent)It was possible to flake off ice bits andmelting was faster.Oil & Dirt Release; Hydrophobic,Brake-Dust ReleaseSASOSASOSASOSASOSASOSchlumbergerNippon PaintAPPLICATION HIGHLIGHTSPot LifeViscositySpray ApplicatorsWipe-On ApplicationApplication TempOperating (Service) Temp1 Component (1K)20 cpsHVLP, Conventional or AirlessShurLine Deck Pad40 F to 90 F-40 F to 250 FRelative HumidityDry Time: Dust Free @ 68-72 FDry-To-Handle @ 68-72 FRecommended for small areas20% to 80%30 minutes4 hoursYesNanovere Technologies, LLC4023 S. Old US 23, Suite 101Brighton, MI 48114 USA810-227-0077INFO NANOcoatings.comȩsȩHTTP WWW NANOCOATINGS COM 2016 Nanovere Technologies, LLC. All rights reserved. Nano-Clear is a registered trademark of Nanovere Technologies, LLC. OO RWKHU WUDGHPDUNV DUH SURSHUW\ RI WKHLU UHVSHFWLYH RZQHUV 6SHFLƓFDWLRQV VXEMHFW WR FKDQJH V 8 Industrial

Mr. Tom ChoateNanovere Technologies4023 S. Old 23, Suite 101Brighton, MI 48114Re.:SCLI Job No. 617 146D –Testing of Chemical Agent Resistant CoatingsDear Mr. Choate:We have completed the initial screening testing of your chemical agent resistant coatings.Two coated carbon fiber composite samples were received and labeled as CARC and CARC Nano-Clear SuperCARC Matte Topcoating. Table 1 summarizes the samples received. TheSherwin Williams CARC paint was applied as per the enclosed instructions @ 2 mils DFT andallowed to air cure for 24 hours at RT w/50% R.H. The Nano-Clear SuperCARC MatteTopcoating was also applied @ 2 mils DFT and allowed to air cure for 24 hours at RT w/50%R.H.Table 1: SamplesSample IDAGSW CARC OnlyCARC SuperCARCBasecoatTan CARC CC-M25 *TopcoatNoneTan CARC CC-M25 *SuperCARC*** Sherwin-Williams MIL-DTL-53039E, Type IX, 1K Aliphatic Polyurethane 3.5 VOC, CARC** Nano-Clear SuperCARC Matte Topcoating, Nanostructured Polyurethane/Polyurea ,LJďƌŝĚ LJƐƚĞŵThe samples were tested for a variety of optical and physical properties. On the followingpages, Table 2 lists the tests that were performed while Tables 3 – 5 detail the test results. Testpanels will be returned under separate cover.We thank you for the opportunity to assist you in your testing needs.Sincerely,Debora L. HenseTechnical ManagerMichigan Life Science & Innovation Center / 46701 N. Commerce Center Dr. / Plymouth, MI 48170(734)233-3978/ fax (734)233-3072 / www.stonebridgelabs.us

Job #617 146DXPage 2 of 4Table 2: Test ProtocolPropertyTest MethodOptical Properties:GlossASTM D523ColorASTM D2244Infrared ReflectanceASTM E-903Physical Properties:AdhesionASTM D3359Hardness (Pencil)ASTM D3363Resistance Properties:Acid Spot ResistanceMIL-DTL-53039E Sec 4.6.24MEK Resistance (Double Rubs)ASTM D4752Water Immersion ResistanceMIL-DTL-53039 Sec 4.6.22Regarding optical properties, the 20o and 85o gloss was unchanged by the addition of thetopcoat, while the 60o gloss dropped. Color values were not significantly different. RegardingIR reflectance, the topcoat sample was comparable to the control without topcoat from 800 to1100nm, slightly higher in % IRR from 700 to 800nm and lower than the control for wavelengthsgreater than 1100nm. Refer to Table 3 for detailed gloss and color measurements and Table 4for % IR Reflectance.Table 3: Optical Property Test Results - Gloss & ColorSample ASample GTan CARC Tan 0566.66a6.366.02b20.8820.71Color:

Job #617 146DXPage 3 of 4Table 4: Optical Property Test Results – Infrared ReflectanceSample ASample GTan CARCTan CARC SuperCARCWavelength 3.24%72059.31%60.41%70056.86%58.27%

Job #617 146DXPage 4 of 4Regarding physical properties, both the control and topcoat samples showed goodadhesion, acid spot and water immersion resistance. The SuperCARC topcoat sampleshowed superior hardness before and after water immersion and exceptional MEKresistance. The control showed moderate burnishing after 200 MEK double rubs andshowed dissolving of the tan coating within 20 MEK double rubs. The SuperCARC topcoatsample was unaffected by 200 MEK double rubs. Table 5 details these test results.Table 5: Adhesion, Hardness & Resistance PropertiesSample ASample GTan CARCTan CARC Adhesion5B5BHardness (Pencil)2B 7HNo EffectNo Effect 200 150020 1500Moderate BurnishingNo EffectNo EffectNo EffectPencil Hardness4B 7HAdhesion5B5BAcid Spot ResistanceSuperCARCMEK Resistance:Double Rubs to SubstrateDouble Rubs to Start ofCoating DissolutionAppearance after 200 DRsWater Immersion Resistance:Visual Observation

ASTM D3363 ASTM D4366 ASTM D2794 ASTM D2794 SASO ISO 3248 ASTM D2794 ASTM D3170 ASTM D3170 ASTM D968 ASTM D5178 SAE J1960 ASTM G155 ASTM D4587 ISO 2812-2 SASO ISO 11997 ASTM D 1735-02 JIS H8502-7 GM9525P ASTM D 1308 ASTM D 1308 ASTM D 1308 ASTM D 1308 ASTM D 1308 ASTM D 1308 ASTM D6943-A ASTM 4752 ASTM D4541 SASO ISO 2409 SASO 2833 SASO ISO 1519 ASTM