# SAM #N4215827QE005

Norfolk Naval Shipyard solicitation for 300 pounds of Ecomass lead-alternative polymer composite

**Buyer:** Norfolk Naval Shipyard
**Posted:** November 03, 2026
**Respond By:** November 09, 2026
**Identifier:** N4215827QE005
**NAICS:** 325211, 325991

Norfolk Naval Shipyard is soliciting 300 pounds of Ecomass technical polymer composite as a nontoxic, mercury-free alternative to lead.
- **Buyer:** Department of the Navy, Naval Sea Systems Command, Norfolk Naval Shipyard GF.
- **Solicitation:** N4215827QE005. The notice history began with an intent to sole-source to Ecomass Technologies, LP; the latest notice provides a solicitation and related attachments.
- **Product:** Technical polymer composite made from filled polyurethane base resin; 300 pounds. Part numbers PEM01-50-069-LTS and Ecomass 4702ZB92.
- **Specified properties:** Specific gravity 6.9, melt point stated as 400–43°F, flexural strength 65,000 PSI, and tensile strength 1,600 PSI.
- **Requirements:** Material must be mercury-free and supplied with a certificate of compliance, manufacture date, and at least 85% of shelf life remaining at shipment.
- **Delivery:** Due on or before December 23, 2026. No ongoing performance period or service requirement is stated.
- **Attachments in the latest notice:** Solicitation, FAR 52.212-1 Addendum, FAR 52.212-2 Attachment A, and Certificate of Compliance.

### Description

<p>SEE ATTACHED SOLICITATION AND RELATED DOCUMENTS.</p>

[View original listing](https://sam.gov/opp/3cc3d18d847349c3af7508f08ab113d7/view)