WOOD PRESERVATIVE

The Department of the Army (AMC, ACC, Mission Installation Contracting Command) is issuing a Total Small Business Set‑Aside (FAR 19.5) solicitation (W911S226U2812) for the procurement of a ready‑to‑use, water‑based wood preservative. The product must be the NISUS brand, part number QNAP5W, supplied in 275‑gallon totes. It must meet a U.S. Military Specification custom blend that incorporates diluted QNAP5W (EPA Reg. No. 64405‑15), Mold Check (EPA Reg. No. 6836‑212‑64405), and Cellu‑Treat Liquid 50 (EPA Reg. No. 64405‑11). The formulation must contain 19.98 % copper naphthenate (equivalent to 2.2 % copper metal), 1 % didecyldimethyl ammonium chloride (DDAC), and 2 % disodium octaborate tetrahydrate (DOT), providing wood topical treatment, mold control, and corrosion resistance per the customer’s request. Responses are due by 12:00 p.m. Eastern on 23 Mar 2026; inquiries should be directed to Gregory Clifton (gregory.l.clifton2.civ@army.mil, 918‑420‑7368).

Notice ID

dc59943f209d4174beefb412560da0bd

Solicitation Number

W911S226U2812

NAICS Code

325320

Classification Code

6840