Fluorescent Yellow Ready for Use (RFU) DI - 159

Fluorescent Yellow Dynamic Plastisol Ink (Flo Yellow 159) is a bright, high‑visibility fluorescent yellow plastisol designed for bold, eye‑catching prints on modern garments. It’s part of Lawson Workhorse Group (LWG)’s Dynamic Standard Fluorescent line, formulated for production printing on both manual and automatic presses.

This Fluorescent Yellow 159 Low‑Bleed/Low‑Cure Dynamic Ink has a semi‑gloss finish and opaque opacity, so it covers well and pops hard, especially in high‑vis, sports, and fashion work. The Dynamic fluorescent series is engineered as a low‑cure plastisol, typically around 270°F at the ink film, which helps control dye migration and reduce scorching on sensitive blends.

Flo Yellow 159 works great on cotton, 50/50, tri‑blends, and 100% polyester, aligning with the broader Dynamic Low‑Bleed platform that Lawson Workhorse Group (LWG) promotes for mixed‑fabric shops. It’s press‑ready and smooth out of the bucket, so you can drop it straight into production and get bold, vibrant fluorescent yellow prints without extra modifiers.

Because it is an opaque fluorescent, Fluorescent Yellow 159 is ideal for safety and event shirts, spirit wear, youth apparel, and fashion prints where you want maximum brightness. On dark garments, it really comes to life printed over a clean, opaque white underbase, while on light garments it can often be printed directly for a softer hand and still‑punchy flo yellow look.

Dynamic fluorescent inks like Flo Yellow 159 are non‑phthalate, low‑cure, and production‑oriented, making them suitable for contract and retail programs that demand both color impact and compliance. If you’re already using other Dynamic fluorescents (Flo Pink 156, Flo Orange 154, etc.), Flo Yellow plugs right in as the high‑vis yellow anchor in your neon palette.