Process Data set: StoPrep Contact (en)

Process Data set: StoPrep Contact (en) en

Process information

Key Data Set Information
Location	DE
Geographical representativeness description	The main market is Europe.
Reference year	2025
Name	StoPrep Contact
Use advice for data set	The scope of this LCA is cradle to gate with options, modules C1-C4 and module D. No actions are to be taken during User stage.
Technical purpose of product or process	StoPrep Contact is an adhesive primer for smooth surfaces. It can be used both in- and outdoors on non-absorbent walls and ceilings, e.g. concrete, wood particle boards, gypsum plasterboards and ceramic tiles. The main components of the product are filler, an acrylic based binder, water and small amounts of solvent and additives. The application process is usually done manually with a brush or roller. StoPrep Contact has the following properties: - improves adhesion - alkali-resistant - matt appearance - used both in- and outdoors The following data is required by the corresponding PCR B. Further information can be found in the Safety Data Sheet on www.sto.de. 1) This product contains substances listed in the candidate list (date: 11.09.2025) exceeding 0.1 percentage by mass: no. 2) This product contains other CMR substances in categories 1A or 1B which are not on the candidate list, exceeding 0.1 percentage by mass: no 3) Biocide products were added to this construction product or it has been treated with biocide products (this then concerns a treated product as defined by the (EU) Ordinance on Biocide Products No. 528/2012): yes 1,2-Benzisothiazol-3(2H)-on; in-can preservative CAS-nr: 2634-33-5 The material composition of the declared mixed product is stated below:
Classification	Class name : Hierarchy level EPDNorge: Construction / Paint
General comment on data set	Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. Allocation: The allocation is made in accordance with the provisions of EN 15804. Incoming energy and water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances.
Copyright	Yes
Owner of data set	Sto SE & Co. KGaA
Quantitative reference
Reference flow(s)	StoPrep Contact - 1.0 * 1.0 kg (Mass)
Biogenic carbon content	Carbon content (biogenic): 1.0 kg Carbon content (biogenic) - packaging: 1.0 kg
Time representativeness
Data set valid until	2030
Time representativeness description	2025-11-08 - 2030-11-08
Publication date	2025-11-08
Technological representativeness
Technology description including background system	The technical data stated here is relevant for the use of the declared product. Further information regarding the technical properties can be found in the Technical Data Sheet on www.sto.de.

Modelling and validation

Subtype

specific dataset

LCA methodology report

IBU PCR Part B for coatings with organic binders

Data sources, treatment and representativeness

Documentation of data quality management

IBU PCR Part B for coatings with organic binders

Data source(s) used for this data set

ecoinvent database (all versions)

Original EPDs

NEPD-12415-12453_StoPrep-Contact.pdf

Completeness

Validation

Type of review
Independent external review

Reviewer name and institution
Elisabet Amat

Compliance Declarations

Compliance

Compliance system name

EN 15804+A2

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 14025

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 21930

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Administrative information

Data generator
Data set generator / modeller	LCA.no AS
Data entry by
Time stamp (last saved)	2025-11-08T13:14:34
Data set format(s)	ILCD format EPD Data Format Extensions v1.2
Publication and ownership
UUID	ee25f9ea-f3eb-4ade-a60a-66270c104bd2
Date of last revision	2025-09-19T12:11:15.4172434Z
Data set version	00.02.001
Registration authority	EPD Norway
Registration number	NEPD-12415-12453
Owner of data set	Sto SE & Co. KGaA
Copyright	Yes
License type	Free of charge for all users and uses
Access and use restrictions	None
Publisher	EPD Norway

Environmental indicators

Indicators of life cycle

Indicator	Direction	Unit	Raw material supply A1	Transport A2	Manufacturing A3	Transport A4	Installation A5	De-construction C1	Transport C2	Disposal C4	Recycling Potential D
Use of renewable primary energy (PERE)	Input	MJ	0.658	0.01641	0.0856	0.003712	0.01235	0.001989	0.003712	0.008082	-0.009649
Use of renewable primary energy resources used as raw materials (PERM)	Input	MJ	0.4581	0	0	0	-0.4581	0	0	0	0
Total use of renewable primary energy resource (PERT)	Input	MJ	1.116	0.01641	0.0856	0.003712	-0.4457	0.001989	0.003712	0.008082	-0.009649
Use of non renewable primary energy (PENRE)	Input	MJ	8.484	1.146	0.06183	0.2593	0.968	0.3678	0.2593	0.2257	-0.001562
Use of non renewable primary energy resources used as raw materials (PENRM)	Input	MJ	0.722	0	0	0	-0.722	0	0	0	0
Total use of non renewable primary energy resource (PENRT)	Input	MJ	9.206	1.146	0.06183	0.2593	0.246	0.3678	0.2593	0.2257	-0.001562
Use of secondary material (SM)	Input	kg	0.0001778	0	0	0	0	0	0	0	0
Use of renewable secondary fuels (RSF)	Input	MJ	0.00454	0.0005871	0.00001797	0.0001328	0.00004469	0.00004894	0.0001328	0.0001677	-0.00000169
Use of non renewable secondary fuels (NRSF)	Input	MJ	0.0008844	0.002099	0.00002379	0.0004749	0.00004163	0.0007201	0.0004749	0.0003621	-0.000572
Use of net fresh water (FW)	Input	m3	0.006737	0.0001226	0.0006656	0.00002773	0.006869	0.00001893	0.00002773	0.0002777	-0.00001162
Hazardous waste disposed (HWD)	Output	kg	0.001806	0.00005912	0.001041	0.00001337	0.00005489	0.00001083	0.00001337	0	-7.342E-8
Non hazardous waste dispose (NHWD)	Output	kg	0.9976	0.05575	0.001553	0.01261	0.04944	0.0004354	0.01261	1	-0.00003691
Radioactive waste disposed (RWD)	Output	kg	0.00001176	0.000007809	5.928E-8	0.000001767	3.281E-7	0.000002554	0.000001767	0	-8.18E-9
Components for re-use (CRU)	Output	kg	0	0	0	0	0.03135	0	0	0	0
Materials for recycling (MFR)	Output	kg	0	0	0.0006193	0	0.008698	0	0	0	0
Materials for energy recovery (MER)	Output	kg	0	0	0.004805	0	0.001781	0	0	0	0
Exported electrical energy (EEE)	Output	MJ	0	0	0.00293	0	0.001333	0	0	0	0
Exported thermal energy (EET)	Output	MJ	0	0	0.04433	0	0.02017	0	0	0	0

Core environmental impact indicators

Indicator	Unit	Raw material supply A1	Transport A2	Manufacturing A3	Transport A4	Installation A5	De-construction C1	Transport C2	Disposal C4	Recycling Potential D
Abiotic depletion potential - fossil resources (ADPF)	MJ	8.603	1.146	0.06183	0.2593	0.3716	0.3678	0.2593	0.2257	-0.001562
Abiotic depletion potential - non-fossil resources (ADPE)	kg Sb-eqv.	0.000002008	0.000002094	4.101E-8	4.738E-7	8.108E-8	4.1E-8	4.738E-7	7.388E-8	-1.086E-9
Acidification potential, Accumulated Exceedance (AP)	mol H+ eqv.	0.00218	0.0002179	0.000008121	0.00004929	0.0001269	0.0002795	0.00004929	0.00007296	-8.999E-7
Global Warming Potential - biogenic (GWP-biogenic)	kg CO2 eqv.	-0.04909	0.00003138	0.0007167	0.000007099	0.05006	0.00000501	0.000007099	0.000009577	-2.256E-7
Global Warming Potential - fossil fuels (GWP-fossil)	kg CO2 eqv.	0.4656	0.07582	0.006569	0.01715	0.02192	0.02672	0.01715	0.008204	-0.0001092
Global Warming Potential - total (GWP-total)	kg CO2 eqv.	0.4165	0.07587	0.008162	0.01716	0.07201	0.02673	0.01716	0.008215	-0.0001132
Global Warming Potential - land use and land use change (GWP-luluc)	kg CO2 eqv.	0.00004378	0.00002698	0.0008757	0.000006104	0.00002722	0.000002106	0.000006104	0.000002016	-0.000003763
Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG)	kg CO2 eqv.	0.4658	0.07587	0.008005	0.01716	0.02198	0.02673	0.01716	0.008206	-0.0001116
Eutrophication potential - freshwater (EP-freshwater)	kg P eqv.	0.00006257	6.057E-7	3.649E-8	1.37E-7	0.000002065	9.728E-8	1.37E-7	9.298E-8	-9.706E-9
Eutrophication potential - marine (EP-marine)	kg N eqv.	0.0003558	0.00004311	0.000002768	0.000009753	0.0000204	0.0001234	0.000009753	0.00002711	-2.942E-7
Eutrophication potential - terrestrial (EP-terrestrial)	mol N eqv.	0.003505	0.0004822	0.00002088	0.0001091	0.0001984	0.001354	0.0001091	0.0002991	-0.000003181
Photochemical Ozone Creation Potential (POCP)	kg NMVOC eqv.	0.001357	0.0001847	0.00000647	0.00004179	0.00007632	0.0003722	0.00004179	0.00008564	-8.775E-7
Depletion potential of the stratospheric ozone layer (ODP)	kg CFC 11 eqv.	3.633E-8	1.717E-8	5.58E-10	3.885E-9	2.285E-9	5.771E-9	3.885E-9	3.105E-9	-0.000007959
Water (user) deprivation potential (WDP)	m3 world eqv.	4.975	1.109	7.59	0.2508	0.5798	0.07813	0.2508	1.392	-0.01945

Additional environmental impact indicators

Indicator	Unit	Raw material supply A1	Transport A2	Manufacturing A3	Transport A4	Installation A5	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
¹This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
²The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP)¹	kBq U235 eqv.	89.35	0.00501	0.0000429	0.001133	2.988	0.001576	0.001133	0	0.00103	-0.000009979
Potential incidence of disease due to PM emissions (PM)²	disease incidence	3.176E-8	4.641E-9	5.4E-11	1.05E-9	1.531E-9	7.394E-9	1.05E-9	0	1.557E-9	-5.4E-11
Potential Soil quality index (SQP)²	unitless	2.378	0.8018	-0.01944	0.1814	0.03873	0.04667	0.1814	0	0.869	-0.01045
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc)²	CTUh	4.261E-8	9.29E-10	6.2E-11	2.1E-10	2.401E-9	1.85E-10	2.1E-10	0	8.9E-11	-9E-12
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c)²	CTUh	4.4E-10	0	2E-12	0	5.9E-11	8E-12	0	0	5E-12	0
Potential Comparative Toxic Unit for ecosystems (ETP-fw)²	CTUe	2.378	0.8498	0.04427	0.1922	0.08743	0.201	0.1922	0	0.1232	-0.008497