The Hilliard Corporation and PFAS, what the company told Minnesota

The Hilliard Corporation has filed 194 PFAS disclosures with the Minnesota Pollution Control Agency, covering 194 products and naming 1 compound across 52 components. 1 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
194
Products covered
194
Compounds named
1
Declared uses
1

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 filing
  • 600,000 to <900,000 ppm (90%)1 filing
  • 10,000 ppm to <150,000 ppm (15%)17 filings
  • Present but the amount or concentration range is unknown175 filings

60 of 194 filings

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

1256-01-112-TThe Hilliard Corporation
Where in the product,
OIL SEAL (CR-21063)
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
90 to 100%

SKU 1256-01-112-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-781The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
600,000 to <900,000 ppm (90%)

SKU 0391-00-781 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0900-01-404The Hilliard Corporation
Where in the product,
PROXYLUBE #859 (SANDSTROM PROD
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 0900-01-404 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1215-36-049-TThe Hilliard Corporation
Where in the product,
RULON BUSHING # FCJ-28F32-12
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1215-36-049-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1215-36-050-TThe Hilliard Corporation
Where in the product,
RULON BUSHING # FCJ-28F32-16
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1215-36-050-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-001-TThe Hilliard Corporation
Where in the product,
CR27272 SEAL CRWA1 V
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-001-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-009-TThe Hilliard Corporation
Where in the product,
OIL SEAL-CR13538 CRW1-V CERT.
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-009-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-030-TThe Hilliard Corporation
Where in the product,
OIL SEAL-CR16120 CRWA1-V
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-030-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-045-TThe Hilliard Corporation
Where in the product,
OIL SEAL-CR21091 CRW1-V
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-045-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-046-TThe Hilliard Corporation
Where in the product,
OIL SEAL-CR17234 CRW1-V
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-046-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-055-TThe Hilliard Corporation
Where in the product,
OIL SEAL - CR 34866
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-055-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-089-TThe Hilliard Corporation
Where in the product,
OIL SEAL - CR 23641
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-089-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-091-TThe Hilliard Corporation
Where in the product,
OIL SEAL - CR 20520
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-091-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-093-TThe Hilliard Corporation
Where in the product,
OIL SEAL
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-093-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-094-TThe Hilliard Corporation
Where in the product,
OIL SEAL CR-21763
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-094-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-097-TThe Hilliard Corporation
Where in the product,
OIL SEAL (CR-20596)
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-097-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-210-TThe Hilliard Corporation
Where in the product,
OIL SEAL,CR22361,VITON
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-210-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

1256-01-235-TThe Hilliard Corporation
Where in the product,
OIL SEAL, CR 11071
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 1256-01-235-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

6601-3D-084-AThe Hilliard Corporation
Where in the product,
SPEED PROBE
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
10,000 ppm to <150,000 ppm (15%)

SKU 6601-3D-084-A · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-001The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-001 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-007The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-007 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-009The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-009 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-011The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-011 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-014The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-014 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-018The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-018 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-024The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-024 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-042The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-042 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-067The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-067 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-072The Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-072 · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-093-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-093-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-098-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-098-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-099-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-099-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-101-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-101-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-103-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-103-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-110-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-110-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-116-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-116-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-118-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-118-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-120-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-120-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-124-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-124-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-129-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-129-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-146-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-146-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-148-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-148-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-150-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-150-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-154-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-154-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-163-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-163-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-164-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-164-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-168-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-168-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-169-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-169-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-175-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-175-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-177-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-177-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-178-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-178-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-187-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-187-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-191-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-191-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-193-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-193-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-203-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-203-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-222-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-222-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-233-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-233-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-234-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-234-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-236-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-236-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

0391-00-240-TThe Hilliard Corporation
Where in the product,
O-RING
What it is doing,
Processing aids not otherwise specified
How much the filer reports,
Present but the amount or concentration range is unknown

SKU 0391-00-240-T · Minnesota disclosure MN-XK2AXWE · published 2026-06-10

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.