Program Operator: Smart EPD®www.smartepd.comEnvironmental Product DeclarationIN ACCORDANCE WITH ISO 14025 AND ISO 21930:2017SmartEPD-2025-067-0488-01Date of IssueMay 16, 2025Expiration dateMay 16, 2030Last updatedMay 19, 2025Refer to the EPD Library at www.smartepd.com for the latest EPD listing informationStonset TG6
General InformationStonhard1000 E. Park Ave., Maple Shade, NJ 080521-800-257-7953ctrageser@stonhard.comstonhard.comProduct Name:Stonset TG6Functional Unit:1 m2 of covered and protected flooring surface for a period of 60 yearsDeclaration Number:SmartEPD-2025-067-0488-01Date of Issue:May 16, 2025Expiration:May 16, 2030Last updated:May 19, 2025EPD Scope:Cradle to graveA1, A2, A3, A4, A5, B2, B4, C1, C2, C3, C4, DMarket(s) of Applicability:North AmericaGeneral Organization InformationStonhard is the unprecedented leader in manufacturing and installing high performance floors. Our seamless, long lasting, easy to clean systems areengineered for both industrial and commercial markets. We also bring the same performance to our wall and lining systems. Joining form and function, ourfloors are the dependable go-to choice for tough manufacturing environments, while still honoring innovative design for commercial environments. Epoxy,urethane and fast-track methyl methacrylate resin-based systems deliver a broad range of options for every market and application.Stonhard manufactures and installs products throughout the world with headquarters in Maple Shade, New Jersey. Stonhard is an ISO-9001 registeredcompany.Further information can be found at:https://www.stonhard.com/about-us/who-we-are/Limitations, Liability and OwnershipEnvironmental declarations from different programs (ISO 14025) may not be comparable. Comparison of the environmental performance of products usingEPD information shall be based on the product’s use and impacts at the building level, and therefore EPDs may not be used for comparability purposes whennot considering the whole building life cycle. EPD comparability is only possible when all stages of a life cycle have been considered. However, variations anddeviations are possible. Example of variations: Different LCA software and background LCI datasets may lead to differences results for upstream ordownstream of the life cycle stages declared. The EPD owner has sole ownership, liability, and responsibility for the EPD.Reference StandardsStandard(s):ISO 14025 and ISO 21930:2017PCR:NSF PCR for Resinous Floor Coatings v.1eDate of issue: December 17, 2018Stonset TG6StonhardPage 2 / 17
Valid until: December 31, 2025PCR review panel:Contact Smart EPD for more information.General Program Instructions:Smart EPD General Program Instructions v.2.0, March 2025Verification InformationLCA Author/Creator:Juan David Villegasjuan@parqhq.comEPD Program Operator:Smart EPDinfo@smartepd.comwww.smartepd.com585 Grove St., Ste. 145, Herndon, VA 20170, USAVerification:Independent critical review of the LCA and data, according to ISO 14044 andISO 14071:ExternalRifat KarimIndependent Consultantrifat.chimique@gmail.comIndependent external verification of EPD, according to ISO 14025 andreference PCR(s):ExternalRifat KarimIndependent Consultantrifat.chimique@gmail.comProduct InformationFunctional Unit:1 m2 of covered and protected flooring surface for a period of 60 yearsMass:3.1128 kgReference Service Life:60 YearsProduct Specificity:Product AverageProduct SpecificProduct DescriptionStonset TG6 is a four-component, fast-setting, trowelable grout. This moisture-tolerant, polyurethane-based grout is designed for permanent repairs toconcrete floors and decks.Further information can be found at:www.stonhard.com/ProductFiles/stonhard/Stonset%20TG6%20Product%20Data%20-%20en_US.pdfProduct SpecificationsProduct Classification Codes:EC3 - Finishes -> Flooring -> OtherFlooringStonset TG6StonhardPage 3 / 17
Material CompositionMaterial/Component CategoryOrigin% MassAggregate63 - 94Isocyanate8 - 13Polyol< 10Water< 10Packaging MaterialOriginkg MassAluminium foil0.05Plastic bag0.06Supersack0.06Hazardous Materialsquartz (silicon dioxide) (14808-60-7)Diphenylmethane-diisocyanate, isomers and homologues (9016-87-9)4,4'-methylenediphenyl diisocyanate (101-68-8)castor oil (8001-79-4)butyl benzyl phthalate (BBP) (85-68-7)Naphtha (petroleum), heavy alkylate (64741-65-7)portland cement (65997-15-1)calcium hydroxide (1305-62-0)EPD Data SpecificityPrimary Data Year:June 1st 2023 to May 31st 2024Manufacturing Specificity:Industry AverageManufacturer AverageFacility SpecificAveraging:Averaging was not conducted for this EPDStonset TG6StonhardPage 4 / 17
System BoundaryProductionA1Raw material supplyA2TransportA3ManufacturingConstructionA4Transport to siteA5Assembly / InstallUseB1UseB2MaintenanceB3RepairB4ReplacementB5RefurbishmentB6Operational Energy UseB7Operational Water UseEnd of LifeC1DeconstructionC2TransportC3Waste ProcessingC4DisposalBenefits & Loads BeyondSystem BoundaryDRecycling, Reuse Recovery PotentialNote:ND = Module not declaredPlantsStonhard Fort WayneFort Wayne, IN, USAStonhard Maple ShadeMaple Shade, NJ, USAStonset TG6StonhardPage 5 / 17
Product Flow DiagramSoftware And DatabaseLCA Software:SimaPro v. 9.5LCI Foreground Database(s):Ecoinvent v. 3.9.1LCI Background Database(s):Ecoinvent v. 3.9.1A foreground LCI database is the database used to model the primary, site-specific data collected for this EPD. A background LCI database is the databaseused to model generic or non-specific data.Data QualityThe quality of inventory data is evaluated based on several criteria, including precision, completeness, consistency, and representativeness.Stonset TG6StonhardPage 6 / 17
Precision and completeness:Precision: The inventory data used in this study were either directly measured, calculated, or estimated based on primary data sources, ensuring highprecision. Background data from ecoinvent v3 database also has documented precision to the extent available.Completeness: The product system's mass balance and inventory completeness were thoroughly checked. Some exclusions were made in line with thePCR requirements, such as personnel impacts, R&D activities, business travel, secondary packaging, point of sale infrastructure, and the coatingapplicator. However, no data was intentionally omitted.Consistency and reproducibility:Consistency: Primary data were collected with a similar level of detail, while background data primarily came from the ecoinvent database, with otherdatabases used only if necessary or more representative. The modeling approach and other methodological choices were applied consistentlythroughout the model.Reproducibility: This study ensures reproducibility by providing comprehensive disclosure of input-output data, dataset choices, and modelingapproaches. A knowledgeable third party should be able to approximate the results using the same data and modeling methods.Representativeness:Temporal: Primary data were collected for a 12 month period starting on June 2023 and ending on May 2024 to ensure the representativeness of post-consumer content. Secondary data from the ecoinvent v3 database is typically representative of recent years.Geographical: Geographical: Primary data represent Stonhard's production facilities in Mapple Shade, NJ, US. Where applicable, differences in electricgrid mix were considered using appropriate secondary data. The use of country-specific data ensures high geographical representativeness, and proxydata were only used when country-specific data were unavailable..Technological: Both primary and secondary data were tailored to the specific technologies studied, ensuring high technological representativeness.Life Cycle Module DescriptionPrimary data were collected for a 12-month period from June 2023 and ending on May 2024 to ensure technical, geographical, and temporalrepresentativeness. The manufacturing process starts with the reception of raw materials, typically in the form of chemical packages (cans, supersacks,bags, pails, among others). Next, the raw materials are mixed to forms resins and additives. After this step, the products are packaged and distributed tovarious distribution centers. Non-hazardous waste, consisting mainly of packaging waste materialas, is sent for disposal, incineration, and/or recycling.Hazardous waste consist on manufacturing, product losses and its disposal is model according to PCR descriptions (solvent-based coatings are incineratedfor energy recovery and water-based coatings are sent to landfill)LCA DiscussionAllocation ProcedureAllocation of co-products was avoided, to the extent it was possible, based on the guidance given in ISO 14044:2006, 4.3., in ISO 21930:2017. Energy useand VOC emissions at the Maple Shade, NJ factory were allocated by mass. Overhead burdens (building heating and corporate use consumption) wereexcluded using a square footage factor, that benchmarked and validated with process engineering models of resinous floor coatings production. The processdo not consume process water or generate wastewater . Solid waste was estimated using packaging masses and material losses and allocated followingthe polluter pays principle.Cut-off ProcedureThe system boundary was defined based on relevance to the goal of the study. For the raw material (A1) and process related inputs (A3), all availableenergy and material flow data have been included in the model. Exclusions allowed by the PCR such as secondary and tertiary packaging, wereStonset TG6StonhardPage 7 / 17
implemented, as well as overhead burdens such as building heating and corporate office consumption.Renewable ElectricityEnergy Attribute Certificates (EACs) such asRenewable Energy Certificates (RECs) or PowerPurchase Agreements (PPAs) are included in thebaseline reported results:NoScenariosRepair (B3)B3 ModuleReplacement (B4)B4 ModuleOperational Energy Use (B6) & Operational Water Use (B7)B6 & B7 ModulesStonset TG6StonhardPage 8 / 17
ResultsEnvironmental Impact Assessment ResultsTRACI 2.1per 1 m2 of covered and protected flooring surface for a period of 60 years of product.LCIA results are relative expressions and do not predict impacts on category endpoints, the exceeding of thresholds, safety margins or risks.TechImpact CategoryUnitMethodA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DGWP-totalkg CO2-eqTRACI 2.14.86e+01.94e-11.48e-1ND1.23e+1ND1.56e+1NDNDND04.30e-29.02e-12.53e+0-2.01e+0ODPkg CFC-11 eqTRACI 2.12.10e-73.33e-94.34e-9ND3.69e-7ND6.54e-7NDNDND07.37e-106.17e-96.93e-8-5.80e-8APkg SO2 eqTRACI 2.12.43e-26.20e-45.13e-4ND4.68e-2ND7.63e-2NDNDND01.37e-45.91e-48.75e-3-1.08e-2EPkg N eqTRACI 2.11.90e-21.71e-43.94e-4ND5.75e-2ND5.86e-2NDNDND03.79e-53.82e-48.72e-3-5.11e-3POCPkg O3 eqTRACI 2.13.17e-11.42e-27.04e-3ND6.48e-1ND1.01e+0NDNDND03.14e-37.78e-31.42e-1-1.24e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone Depletion Potential, AP = Acidification Potential, EP = Eutrophication Potential, SFP =Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources, ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions,IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity (freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.The estimated service life under this scenario is 15.0 years. Stonset TG6StonhardPage 9 / 17
MarketImpact CategoryUnitMethodA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DGWP-totalkg CO2-eqTRACI 2.14.86e+01.94e-11.48e-1ND1.23e+1ND2.60e+1NDNDND06.45e-21.35e+03.79e+0-2.97e+0ODPkg CFC-11 eqTRACI 2.12.10e-73.33e-94.34e-9ND3.69e-7ND1.09e-6NDNDND01.11e-99.25e-91.04e-7-8.68e-8APkg SO2 eqTRACI 2.12.43e-26.20e-45.13e-4ND4.68e-2ND1.27e-1NDNDND02.06e-48.87e-41.31e-2-1.61e-2EPkg N eqTRACI 2.11.90e-21.71e-43.94e-4ND5.75e-2ND9.77e-2NDNDND05.68e-55.73e-41.31e-2-7.64e-3POCPkg O3 eqTRACI 2.13.17e-11.42e-27.04e-3ND6.48e-1ND1.69e+0NDNDND04.71e-31.17e-22.13e-1-1.84e-1Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:GWP = Global Warming Potential, 100 years (may also be denoted as GWP-total, GWP-fossil (fossil fuels), GWP-biogenic (biogenic sources), GWP-luluc (land use and land use change)), ODP = Ozone Depletion Potential, AP = Acidification Potential, EP = Eutrophication Potential, SFP =Smog Formation Potential, POCP = Photochemical oxidant creation potential, ADP-Fossil = Abiotic depletion potential for fossil resources, ADP-Minerals&Metals = Abiotic depletion potential for non-fossil resources, WDP = Water deprivation potential, PM = Particular Matter Emissions,IRP = Ionizing radiation, human health, ETP-fw = Eco-toxicity (freshwater), HTP-c = Human toxicity (cancer), HTP-nc = Human toxicity (non-cancer), SQP = Soil quality index.The estimated service life under this scenario is 10.0 years. Stonset TG6StonhardPage 10 / 17
Resource Use Indicatorper 1 m2 of covered and protected flooring surface for a period of 60 years of product.TechIndicatorUnitA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DRPREMJ2.51e+02.69e-25.11e-2ND6.11e+0ND7.77e+0NDNDND05.94e-31.89e-26.44e-1-1.71e+0RPRMMJ7.78e+08.89e-31.56e-1ND1.01e+2ND2.38e+1NDNDND01.96e-34.82e-39.22e+0-2.43e-1RPRTMJ1.03e+13.58e-22.07e-1ND1.07e+2ND3.16e+1NDNDND07.91e-32.37e-29.86e+0-1.95e+0NRPREMJ7.30e+12.82e+01.54e+0ND1.76e+2ND2.32e+2NDNDND06.24e-14.04e+02.83e+1-2.20e+1NRPRMMJ2.67e-34.86e-55.50e-5ND2.26e-2ND8.32e-3NDNDND01.07e-51.57e-51.34e-3-8.08e-4NRPRTMJ7.30e+12.82e+01.54e+0ND1.76e+2ND2.32e+2NDNDND06.24e-14.04e+02.83e+1-2.20e+1ADPFMJ8.19e+03.96e-11.75e-1ND2.07e+1ND2.63e+1NDNDND08.76e-26.02e-11.74e+0-1.62e+0FWm35.75e-23.69e-41.22e-3ND2.14e+0ND1.77e-1NDNDND08.15e-54.00e-41.22e-2-1.24e-2REMJ000ND0ND0NDNDND00000RSFMJ000ND0ND0NDNDND00000NRSFMJ000ND0ND0NDNDND00000SMkg000ND0ND0NDNDND00000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primary resources with energy content, NRPRE or PENRE = Non-renewableprimary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material, NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondaryfuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy, ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.The estimated service life under this scenario is 15.0 years. Stonset TG6StonhardPage 11 / 17
MarketIndicatorUnitA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DRPREMJ2.51e+02.69e-25.11e-2ND6.11e+0ND1.30e+1NDNDND08.92e-32.84e-29.66e-1-2.56e+0RPRMMJ7.78e+08.89e-31.56e-1ND1.01e+2ND3.97e+1NDNDND02.95e-37.23e-31.38e+1-3.64e-1RPRTMJ1.03e+13.58e-22.07e-1ND1.07e+2ND5.27e+1NDNDND01.19e-23.56e-21.48e+1-2.92e+0NRPREMJ7.30e+12.82e+01.54e+0ND1.76e+2ND3.87e+2NDNDND09.36e-16.06e+04.24e+1-3.23e+1NRPRMMJ2.67e-34.86e-55.50e-5ND2.26e-2ND1.39e-2NDNDND01.61e-52.36e-52.00e-3-1.21e-3NRPRTMJ7.30e+12.82e+01.54e+0ND1.76e+2ND3.87e+2NDNDND09.36e-16.06e+04.24e+1-3.23e+1ADPFMJ8.19e+03.96e-11.75e-1ND2.07e+1ND4.38e+1NDNDND01.31e-19.03e-12.61e+0-2.33e+0FWm35.75e-23.69e-41.22e-3ND2.14e+0ND2.95e-1NDNDND01.22e-45.99e-41.82e-2-1.85e-2REMJ000ND0ND0NDNDND00000RSFMJ000ND0ND0NDNDND00000NRSFMJ000ND0ND0NDNDND00000SMkg000ND0ND0NDNDND00000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:RPRE or PERE = Renewable primary resources used as energy carrier (fuel), RPRM or PERM = Renewable primary resources with energy content used as material, RPRT or PERT = Total use of renewable primary resources with energy content, NRPRE or PENRE = Non-renewableprimary resources used as an energy carrier (fuel), NRPRM or PENRM = Non-renewable primary resources with energy content used as material, NRPRT or PENRT = Total non-renewable primary resources with energy content, SM = Secondary materials, RSF = Renewable secondaryfuels, NRSF = Non-renewable secondary fuels, RE = Recovered energy, ADPF = Abiotic depletion potential, FW = Use of net freshwater resources, VOCs = Volatile Organic Compounds.The estimated service life under this scenario is 10.0 years. Stonset TG6StonhardPage 12 / 17
Waste and Output Flow Indicatorsper 1 m2 of covered and protected flooring surface for a period of 60 years of product.TechIndicatorUnitA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DHWDkg6.23e-201.25e-3ND0ND1.91e-1NDNDND002.49e-11.25e+10NHWDkg3.14e-301.35e-1ND0ND4.16e-1NDNDND00000MRkg2.48e-404.09e-2ND0ND1.24e-1NDNDND0000-1.65e-1MERkg000ND0ND0NDNDND00000ILLRWm3000ND0ND0NDNDND00000HLLRWm3000ND0ND0NDNDND00000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste, CRU = Components for re-use, MFR or MR = Materials for recycling, MER= Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from the product system, EET = Exported thermal energy.The estimated service life under this scenario is 15.0 years. Significant data limitations currently exist within the LCI data used to generate waste metrics for Life Cycle Assessments and Environmental Product Declarations. The waste metrics were calculated in a way conformant with the requirements of ISO 21930:2017, but these values represent rough estimates and are for informational purposes only. As such, no decisions regarding actual cradle-grave waste performance between products should be derived from these reported valuesStonset TG6StonhardPage 13 / 17
MarketIndicatorUnitA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DHWDkg6.23e-201.25e-3ND0ND3.18e-1NDNDND003.74e-11.87e+10NHWDkg3.14e-301.35e-1ND0ND6.93e-1NDNDND00000MRkg2.48e-404.09e-2ND0ND2.06e-1NDNDND0000-2.47e-1MERkg000ND0ND0NDNDND00000ILLRWm3000ND0ND0NDNDND00000HLLRWm3000ND0ND0NDNDND00000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:HWD = Hazardous waste disposed, NHWD = Non-hazardous waste disposed, RWD = Radioactive waste disposed, HLRW = High-level radioactive waste, ILLRW = Intermediate- and low-level radioactive waste, CRU = Components for re-use, MFR or MR = Materials for recycling, MER= Materials for energy recovery, MNER = Materials for incineration, no energy recovery, EE or EEE = Recovered energy exported from the product system, EET = Exported thermal energy.The estimated service life under this scenario is 10.0 years. Significant data limitations currently exist within the LCI data used to generate waste metrics for Life Cycle Assessments and Environmental Product Declarations. The waste metrics were calculated in a way conformant with the requirements of ISO 21930:2017, but these values represent rough estimates and are for informational purposes only. As such, no decisions regarding actual cradle-grave waste performance between products should be derived from these reported valuesStonset TG6StonhardPage 14 / 17
Carbon Emissions and Removalsper 1 m2 of covered and protected flooring surface for a period of 60 years of product.TechIndicatorUnitA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DBio Carbon Removal fromProductkg C-1.21e-10-2.37e-3000-3.63e-100000000Bio Carbon Emission fromProductkg C2.37e-3000000000009.48e-34.74e-10Bio Carbon Removal fromPackagingkg C-7.22e-400000000000000Bio Carbon Emission fromPackagingkg C7.22e-400000000000000Bio Carbon Emission from Wasteduring Manufacturing (renewablesource)kg C000000000000000Calcination Carbon Removalkg C000000000000000Carbonation Carbon Emissionkg C000000000000000Carbon Emission from Wasteduring Manufacturing (non-renewable source)kg C000000000000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW = Biogenic Carbon Emission from Combustion of Waste from RenewableSources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissions from Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.The estimated service life under this scenario is 15.0 years. Stonset TG6StonhardPage 15 / 17
MarketIndicatorUnitA1 - A3A4A5B1B2B3B4B5B6B7C1C2C3C4DBio Carbon Removal fromProductkg C-1.21e-10-2.37e-3000-6.04e-100000000Bio Carbon Emission fromProductkg C2.37e-3000000000001.42e-27.11e-10Bio Carbon Removal fromPackagingkg C-7.22e-400000000000000Bio Carbon Emission fromPackagingkg C7.22e-400000000000000Bio Carbon Emission from Wasteduring Manufacturing (renewablesource)kg C000000000000000Calcination Carbon Removalkg C000000000000000Carbonation Carbon Emissionkg C000000000000000Carbon Emission from Wasteduring Manufacturing (non-renewable source)kg C000000000000000Note:Not all abbreviated indicators listed below may be present in the results above. The inclusion of indicators varies based on PCR requirements.Abbreviations:BCRP = Biogenic Carbon Removal from Product, BCEP = Biogenic Carbon Emission from Product, BCRK = Biogenic Carbon Removal from Packaging, BCEK = Biogenic Carbon Emission from Packaging, BCEW = Biogenic Carbon Emission from Combustion of Waste from RenewableSources Used in Production Processes, CCE = Calcination Carbon Emissions, CCR = Carbonation Carbon Removals, CWNR = Carbon Emissions from Combustion of Waste from Non-Renewable Sources used in Production Processes, GWP-luc = Carbon Emissions from Land-use Change.The estimated service life under this scenario is 10.0 years. Stonset TG6StonhardPage 16 / 17
InterpretationRaw materials are sourced from suppliers, transported to manufacturing facilities, and mixed to produce products.The product stage (A1-A3) has thehighest environmental impact, especially due to raw material production and energy use, impact amplified in the use phase (B4) from recoatings.TheMarket scenario shows higher use-phase impacts due to a shorter estimatedservice life (ESL).End-of-life impacts are relatively low, as products areassumed to be landfilled with building demolition waste.Switching to renewable energy is advised for products with high manufacturing energydemands.The manufacturer should explore lower-impact raw materials and work with suppliers using sustainable methods or renewable energy toenhance product sustainability.0%20%40%60%80%100%GWP-TotalTRACI 2.1ODPTRACI 2.1APTRACI 2.1EPTRACI 2.1POCPTRACI 2.1Production (A1 - A3)Construction (A4 - A5)Use (B1 - B7)End of Life (C1 - C4)Additional Environmental InformationNoneReferencesISO 14025, “Environmental labels and declarations -- Type III environmental declarations -- Principles and procedures”, ISO14025:2006ISO 21930, Sustainability in buildings and civil engineering works — Core rules for environmental product declarations of construction products and services.ISO21930:2017NSF International, Product Category Rules for Environmental Product Declarations for Resinous Floor Coatings, NSF International:2023.ISO 14044, “Environmental management - Life cycle assessment - Requirements and guidelines”, ISO14044:2006.Ecoinvent v3.9.1, December 2022. The ecoinvent database: Overview and methodology, Data quality guideline for the ecoinvent database version 3,[www.ecoinvent.org](http://www.ecoinvent.org/)Bare, J. C. TRACI 2.0 - The Tool for the Reduction and Assessment of Chemical and other environmental Impacts. CLEAN TECHNOLOGIES ANDENVIRONMENTAL POLICY. Springer-Verlag, New York, NY.Stonset TG6StonhardPage 17 / 17
