Sealant, as a declared use for PFAS

36 companies have told Minnesota that they put PFAS into products to serve this purpose, in 3,391 filings covering 866 products and 33 distinct compounds. This is the field that makes the set worth reading, because it records PFAS being chosen for a job rather than turning up as a contaminant.

Disclosures
3,391
Companies
36
Products
866
Compounds used
33

How much is reported

Concentration bands as filed, heaviest declared first, with filings that give no concentration at the bottom. Counts are of filings, since one product can report more than one compound.

  • 90 to 100%1,573 filings
  • 600,000 to <900,000 ppm (90%)377 filings
  • 300,000 to <600,000 ppm (60%)78 filings
  • 150,000 ppm to <300,000 ppm (30%)8 filings
  • 10,000 ppm to <150,000 ppm (15%)241 filings
  • 1,000 ppm to <10,000 ppm (1%)223 filings
  • 100 ppm to <1,000 ppm (0.1%)329 filings
  • Practical Detection Limit to <100 ppm61 filings
  • Present but the amount or concentration range is unknown501 filings

60 of 3,391 filings

Capped at 60 rows so the page stays readable on a phone. The rest are in /api/public/disclosures.

Liquid Chromatography (LC) InstrumentSciexAB SCIEX LLC
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027205060 · Minnesota disclosure MN-ERYDLMX · published 2026-08-07

Mass SpectrometerSciexAB SCIEX LLC
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027810000 · Minnesota disclosure MN-ERYDLMX · published 2026-08-07

Mass SpectrometerSciexAB SCIEX LLC
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Methyl(3,3,3-trifluoropropyl)silanone (CAS 63148-56-1)
How much the filer reports,
90 to 100%

HTS 9027810000 · Minnesota disclosure MN-ERYDLMX · published 2026-08-07

Automation SystemBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8479899090 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Cell Viability AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027800000 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

CentrifugationBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421190000 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

CentrifugationBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Methyl(3,3,3-trifluoropropyl)silanone (CAS 63148-56-1)
How much the filer reports,
90 to 100%

HTS 8421190000 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Clinical ChemistryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027804560 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Clinical ChemistryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027809080 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Clinical ChemistryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027894560 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Clinical ChemistryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027894590 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Flow CytometryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027894560 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Flow CytometryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027500020 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Flow CytometryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027905650 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Flow CytometryBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027504015 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Hematology AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027504015 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Immunoassay AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027804560 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Immunoassay AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027808000 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

MicroBiology AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027804590 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Particle Counter AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9031499000 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

RefrigerationBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Methyl(3,3,3-trifluoropropyl)silanone (CAS 63148-56-1)
How much the filer reports,
90 to 100%

HTS 8417500080 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Sample Preparation SystemBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8479899599 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Sample Preparation SystemBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027504015 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Total Organic Carbon Air Particle Counter AnalyzerBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027102000 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Urinalysis AnalyzersBeckman CoulterBeckman Coulter Inc.
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9027500020 · Minnesota disclosure MN-HYNCO19 · published 2026-09-24

Radar DevicesBlackBerryBlackBerry Corporation
Where in the product,
Seal
What it is doing,
Sealant
Compound,
Methyl(3,3,3-trifluoropropyl)silanone (CAS 63148-56-1)
How much the filer reports,
90 to 100%

HTS 8526.91.0040 · Minnesota disclosure MN-GOIH8TT · published 2026-07-31

Dedicated Motor PartsCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8412.90.90.85 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Dedicated Pump PartsCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8413.91.90.29 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

External Gear MotorCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8412.29.80.15 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

External Gear PumpCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8413.60.00.30 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Hydraulic Hand PumpCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8413.50.00.80 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Open Loop Axial Piston PumpCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8413.50.00.80 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Rotary Gear Type Flow DividerCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8413.60.00.30 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Rotary Gear Type Motor-Pump AssemblyCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8413.60.00.30 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Rubber Lip Seals & Rotary Shaft Oil SealsCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 4016.93.10.50 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

Standard Elastomer O-RingsCasappaCasappa Corporation
Where in the product,
Seals
What it is doing,
Sealant
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 4016.93.10.10 · Minnesota disclosure MN-PT46ADJ · published 2026-09-12

MSCM1DevicorDevicor Medical Products
Where in the product,
Sealings and Bushings
What it is doing,
Sealant
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 9018906000 · Minnesota disclosure MN-USOJIP0 · published 2026-09-12

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALI11G23LABH4 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALID105G23LABH4 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGT11G23LCDJ · Minnesota disclosure MN-B12XWHC · published 2026-06-10

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALT11G23ANH4 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALTD11G23CDJ · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGT105G23ADJ · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALTD11G23ABH4 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGT105G23ADJ · Minnesota disclosure MN-B12XWHC · published 2026-06-10

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGT51G89CU1J · Minnesota disclosure MN-B12XWHC · published 2026-06-10

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD11G23LCDJ · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALTD12G23CDJ · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGT11G23LCDJ · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGT51G89CU1J · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD12G31CDJ · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD105G64170 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD31G89CU1J · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALT13G0000376 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALT13G0000384 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD105G64170 · Minnesota disclosure MN-B12XWHC · published 2026-06-10

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALTD12G23ABH4 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU ALTD12G23CBH4 · Minnesota disclosure MN-ARUZ9HJ · published 2026-04-29

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD11G23LCDJ · Minnesota disclosure MN-B12XWHC · published 2026-06-10

AdvantaCytivaGlobal Life Sciences Solutions USA LLC
Where in the product,
Gasket
What it is doing,
Sealant
Compound,
Fluoropolymers
How much the filer reports,
90 to 100%

SKU AGTD12G31CDJ · Minnesota disclosure MN-B12XWHC · published 2026-06-10

Other declared uses

Source, manufacturer filings made to the Minnesota Pollution Control Agency under the state’s PFAS in Products law and published through PRISM, run by the Interstate Chemicals Clearinghouse. These are the manufacturers’ own statements, not our grades and not laboratory results. A filing covers the product as sold in Minnesota and says nothing about products or formulations the company did not file. Reporting was still open when this was pulled, so absence from the set is not evidence a product is PFAS-free.