Invisible Ink Visiting Stamps

The solicitation seeks suppliers to provide invisible ink intended for use on “visiting stamps.” The requirement appears to be for a specialized chemical product (likely a 16‑oz bottle as indicated by the attached PDF filename). No quantity, delivery schedule, or performance specifications are detailed in the summary, so bidders will need to review the attached document for full technical requirements. • Product: Blue invisible ink, 16 oz container. • Application: To be used on visiting‑stamp devices (likely for security or novelty purposes). • Procurement method: Quick Quote (RFQ) – vendors submit pricing for the specified product. • Timeline: Bidding opens 5/11/2026 and closes 5/26/2026; questions must be submitted by 5/25/2026.