Sources Sought: Brand Name 3M Sealants

The Army Contracting Command - Aberdeen Proving Ground, Tobyhanna Division, issues this sources sought notice to identify potential vendors capable of supplying brand-name 3M aerospace sealants. The buyer requires 425 units of 3M AC-350 B-2 polysulfide sealant (product code 7100349768) and 250 units of 3M AC-350 B-1/2 polysulfide sealant (product code 7100349764). Each cartridge must include a dispensing tip, maintain at least a seven-month shelf life upon delivery, and arrive no later than December 11, 2026. Pre-mixed frozen versions will not be accepted. Eligible respondents must be authorized distributors of the exact requested 3M products. Interested vendors must submit their capability responses, safety data sheets, and company business details to Purchasing Agent Kaila Black via email at [email protected] by October 21, 2026, at 10:00 AM EST. Capable vendors must maintain an active SAM registration and prepare their accounts to submit future formal offers through Unison once the official solicitation releases on SAM.gov.