EPA TRI Facility · Fabricated Metals
Metal Seal Precision Ltd.
Mentor, OH
- Total releases
- 7.4K lbs
- Chemicals reported
- 2
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Metal Seal Precision Ltd.: how the 7.4K lbs splits
7.4K lbs across all reported pathways
- Air Releases 7.4K lbs 100.0%
- Off-site Transfers 1 lbs <0.1%
Metal Seal Precision Ltd.'s 7.4K lbs Form-R total is AIR - air releases is 100.0% of the bar. Next segment: off-site transfers at <0.1%. Leading chemical by pounds: 1-Bromopropane.
LIGHT volume AIR pathway CARC-HEAVY
Metal Seal Precision Ltd. is an EPA Toxics Release Inventory reporter in Mentor, OH, in the fabricated metals sector. It reported 0 lbs of releases across 1 chemical in 2023, and 7.4K lbs in total across its 2019-2023 reporting years. That ranks 10,428 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Metal Seal Precision Ltd. is pounds #711 and chemical-count #828 at 7.4K lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Pcc Mentor LLC; Component Repair Technologies Inc.; Avery Dennison Std-Bldg 19; The Lincoln Electric Co. Similar-scale Fabricated Metals peers outside Ohio: Priefert Manufacturing; Kloeckner Metals Corp; Accurate Anodizing; Tc Industries Inc. Largest disclosed chemicals by pounds: 1-Bromopropane; Lead.
Metal Seal Precision Ltd. stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 7.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Priefert Manufacturing and Kloeckner Metals Corp.
Metal Seal Precision Ltd. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
7.4K lbs Top 40% higher than 60% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Metal Seal Precision Ltd.: 1-Bromopropane-led volume
Among the 3,421 Fabricated Metals facilities in this database, Metal Seal Precision Ltd. reports the 1,250th-largest volume (7.4K lbs). Its reported volume is concentrated rather than spread: 1-Bromopropane alone is more than 99.9% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Ohio include Priefert Manufacturing and Kloeckner Metals Corp.
Concentrated means ≥60% of Metal Seal Precision Ltd.'s pounds in one chemical - here 1-Bromopropane at more than 99.9%. Not a toxicity score.
Metal Seal Precision Ltd. Form-R facts
Compare this facility
See how Metal Seal Precision Ltd. stacks up against nearby facilities and the typical reporter.
95% less than the comparison
50% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Metal Seal Precision Ltd. releases toxic chemicals into the environment. Total: 7.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 100% (7.4K lbs to 0 lbs).
Metal Seal Precision Ltd.: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Metal Seal Precision Ltd. year-over-year reported totals (decreased by 100% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: 1-Bromopropane.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 7.4K lbs | 2 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| 1-Bromopropane | 7.4K lbs | Carcinogen |
| Lead | 1 lbs | Carcinogen |
Metal Seal Precision Ltd. · AIR-pathway site
Nearest TRI Facilities to Metal Seal Precision Ltd.
Closest other reporters in Ohio - including Pcc Mentor LLC, Component Repair Technologies Inc., Avery Dennison Std-Bldg 19, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Ohio - e.g. Priefert Manufacturing, Kloeckner Metals Corp, Accurate Anodizing.
Compare beyond Ohio
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Metal Seal Precision Ltd. on cumulative reported pounds (7.4K lbs) and distinct chemical count (2). Release-pound peers include Wieland Copper Products LLC, Red Spot Paint & Varnish Co Inc, Yamaha Motor Manufacturing Corp of America. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Wieland Copper Products LLC Pine Hall, NC · Primary Metals 7.4K lbs reported
- Red Spot Paint & Varnish Co Inc Westland, MI · Chemicals 7.4K lbs reported
- Yamaha Motor Manufacturing Corp of America Newnan, GA · Transportation Equipment 7.4K lbs reported
- Cf Maier Composites Inc Golden, CO · Plastics and Rubber 7.4K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include 1-Bromopropane, Lead; nearby reporters include Pcc Mentor LLC. Metal Seal Precision Ltd. stamps LIGHT volume · AIR pathway · CARC-HEAVY carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Metal Seal Precision Ltd. TRI extract (LIGHT · AIR · CARC-HEAVY · lead 1-Bromopropane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Metal Seal Precision Ltd. totals are self-reported EPCRA §313 estimates for Mentor, OH, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332721 · Fabricated Metals. 0.1% of Lake TRI pounds in this extract. Nearest ABS peer: Wieland Copper Products LLC (Δ 1 lbs). Pounds ≠ exposure.
Metal Seal Precision Ltd. stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead 1-Bromopropane. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov