FE Lock — Locks Arsenic. Protects Our Coasts.

A mineral‑engineered treatment that reduces soluble arsenic in sargassum.

What FE Lock Is

FE Lock is a mineral‑engineered arsenic stabilization treatment designed for sargassum and coastal collection workflows. It reduces soluble arsenic and helps protect communities and shorelines with an environmentally mindful approach.

How It Works

1) Apply FE Lock

Dose FE Lock into collected sargassum per guidance.

2) Mineral binding

Engineered minerals bind arsenic and reduce its solubility.

3) Safer handling

Proceed with coastal collection workflows; performance is dose‑dependent.

Testing & Data Summary

Independent testing (TapScore) indicates FE Lock reduces soluble arsenic by up to ~49% under representative conditions. Validation includes standard protocols and real sample matrices.

About N8B3N Materials

N8B3N Materials is a sciencedriven company focused on coastal protection. Our womanowned leadership brings multidisciplinary materials expertise to environmental challenges, delivering practical, validated solutions for municipalities and coastal partners.

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Key Benefits

Arsenic mobility reduction
Independent lab validation
Safe for coastal collection workflows
Scalable and practical for municipalities