Anti-Seize Technology and PFAS, what the company told Minnesota

Anti-Seize Technology has filed 23 PFAS disclosures with the Minnesota Pollution Control Agency, covering 23 products and naming 1 compound across 9 components. 13 of those filings report the part is 90 to 100% PFAS by mass. Everything below is the company’s own statement to a regulator, not our assessment.

Disclosures filed
23
Products covered
23
Compounds named
1
Declared uses
2

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%13 filings
  • 10,000 ppm to <150,000 ppm (15%)6 filings
  • 1,000 ppm to <10,000 ppm (1%)4 filings

All 23 filings

26130,26135,26140,26145,26150,26152,26155,26160LOW DENSITY TAPES
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9296 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

16005aPOLY-TEMP 5 PACK
Where in the product,
THREAD SEALANT
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.90.9290 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

36536,36551POLY-TEMP CERAMIC
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9299 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

36136,36151POLY-TEMP COPPER
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9297 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

46330,46335,46345,46350,POLY-TEMP GAS XHD
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9294 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

38101,38102,38103,38104,38201,38202,38203,38204,38151,38152,38153,38154,38803,38804POLY-TEMP GASKET
Where in the product,
GASKET TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3916.99.2000 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

46125,46135,46150POLY-TEMP HD
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9291 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

28007,28010,28014,28017,28020,28025,28001,28003,28005,28107,28110,28114,28117,28120,2812528301,28303,28305,28307,28310,28314,2837,28320,28325POLY-TEMP JOINT
Where in the product,
GASKET SEALANT
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3916,99.2000 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

36336,36351POLY-TEMP NICKEL
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9298 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

46430POLY-TEMP PNK XHD
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9295 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

46231POLY-TEMP SSG XHD
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9293 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

19093,19094,19155,19156,19217,19218,19281POLY-TEMP VSP
Where in the product,
VALVE STEM PACKING
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3916.99.2001 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

46230,46235,46250,46260,46270POLY-TEMP XHD
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 3824.09.9292 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

16025,16030,16035,16040,16045,16050,16055,16060,16005POLY-TEMP MD
Where in the product,
THREAD SEAL TAPE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

HTS 3824.09.9290 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

17080PTFE HEAVY COAT
Where in the product,
MOLD RELEASE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

HTS 3403.19.1000 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

17075PTFE LIGHT COAT
Where in the product,
MOLD RELEASE
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

HTS 3403.19.1001 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

31008,31008T,31008,31015,31018,31025,31030,31050,31130,31425PURE WHITE ANTI SEIZE
Where in the product,
ANTI-SEIZE COMPOUND
What it is doing,
Lubricating agent
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

HTS 3403.19.1000 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

54003-54008,54018,54025,54026,54030,54050SLICKON GTS GOLD
Where in the product,
PIPE THREAD SEALANT
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

HTS 3824.09.9301 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

14002,14003,14005,14008,14012,14016,14018,14025,14026,14030,14050,14055TFE PIPE THREAD SEALANT
Where in the product,
PIPE THREAD SEALANT
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

HTS 3824.09.9300 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

22150,22151,22152,22154,22153,22110AST SEAL HD
Where in the product,
PIPE THREAD SEALANT
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
1,000 ppm to <10,000 ppm (1%)

HTS 3824.09.9303 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

22020,22050,22250,22350,22750,22010AST SEAL STD
Where in the product,
PIPE THREAD SEALANT
What it is doing,
Other
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
1,000 ppm to <10,000 ppm (1%)

HTS 3824.09.9302 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

24303,24308,24314,24305,24703,24708,24705SG-ONE LIGHT AND HEAVY
Where in the product,
LUBRICANT
What it is doing,
Lubricating agent
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
1,000 ppm to <10,000 ppm (1%)

HTS 3408.19.1000 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

17064,17068SLICKON FLOW-LUBE
Where in the product,
LUBRICANT
What it is doing,
Lubricating agent
Compound,
Ethene, 1,1,2,2-tetrafluoro-, homopolymer (CAS 9002-84-0)
How much the filer reports,
1,000 ppm to <10,000 ppm (1%)

HTS 3408.19.1000 · Minnesota disclosure MN-9XCKFPY · published 2026-09-24

Other companies that have filed

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.