Prop 65 Notices

Prop 65 notice 2024-04762: Larsen Supply Co.

Ecological Alliance, LLC filed this California Prop 65 60-day notice on November 12, 2024. It names Larsen Supply Co. and Amazon.com, Inc. and alleges exposure to Perfluorooctanoic Acid (PFOA) from Lasco pipe sealant tape.

The violations below are alleged in a 60-day notice. They are not proven. A 60-day notice is not a lawsuit and not a finding of liability.

AG number
2024-04762
Date filed
Noticing party
Plaintiff attorney
Custodio & Dubey LLP
Alleged violators
Chemicals
Source or product
Lasco pipe sealant tape
Official notice
Notice PDF at oag.ca.gov
Official record
Attorney General record for 2024-04762
Last checked
November 11, 2026

What happened after this notice

Outcomes for this notice have not been checked yet. A settlement is not an admission and not a finding that anyone broke the law.

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Other notices naming Larsen Supply Co.

  • Larsen Supply Co. and 1 more: Di(2-ethylhexyl)phthalate (DEHP), Diisononyl phthalate (DINP) in cases of seat wrench sets, water connectors
    Notice 2023-02256, filed 2023-07-25 by Ecological Alliance, LLC
  • Larsen Supply Co. and 2 more: Di(2-ethylhexyl)phthalate (DEHP) in Lasco Bag
    Notice 2023-01638, filed 2023-06-09 by Gabriel Espinoza
  • Larsen Supply Co. and 1 more: Lead in valve tub & shower kits
    Notice 2019-02039, filed 2019-10-31 by Ecological Alliance, LLC
  • Larsen Supply Co. and 1 more: Di(2-ethylhexyl)phthalate (DEHP) in pipe cutters
    Notice 2018-00835, filed 2018-05-30 by Ecological Alliance, LLC

Recent notices filed by Ecological Alliance, LLC

  • Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP) in Duufin hair extension pliers, cases of Dewsensi travel bottles
    Notice 2026-05194, filed 2026-11-05 by Ecological Alliance, LLC
  • Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP), Diisononyl phthalate (DINP) in cases of QLNE manicure sets (DINP), Yantaisiyu hair extension pliers (DEHP)
    Notice 2026-05193, filed 2026-11-05 by Ecological Alliance, LLC
  • Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP) in cases of Ludoupier tweezer sets, cases of Bleswin manicure sets
    Notice 2026-05191, filed 2026-11-05 by Ecological Alliance, LLC
  • Burlington Coat Factory of Texas, Inc.: Di(2-ethylhexyl)phthalate (DEHP) in Lumiglow therapy wands
    Notice 2026-05190, filed 2026-11-05 by Ecological Alliance, LLC
  • Truststone Group, LLC and 1 more: Di(2-ethylhexyl)phthalate (DEHP) in Poppy Electric Lint Removers
    Notice 2026-05182, filed 2026-11-03 by Ecological Alliance, LLC