PPSB-351LB Fire Red Glow in the Dark Phosphorescent Pigment – 1 lb

Fire Red Glow in the Dark Phosphorescent Pigment – 1 lb (PPSB-351LB)

Imagine your creation glowing a vivid, fiery red in complete darkness — safety signs that can't be missed, resin art that stops people in their tracks, or custom coatings that come alive at night. Our PPSB-351LB Fire Red Phosphorescent Pigment makes it possible. This premium-grade, rechargeable glow powder is engineered for professionals and makers who demand reliable, long-lasting luminescence in a bold red emission.

Why Choose PPSB-351LB?

• Vivid Fire Red Glow: Emits a striking red luminescence after charging under UV or natural light
• Long Afterglow Duration: Continues glowing for hours after the light source is removed
• Infinitely Rechargeable: No batteries, no wiring — just expose to light and it glows again
• Broad Compatibility: Mixes into paints, resins, coatings, inks, wax, glue, plastics, and more
• Non-Toxic & Safe: Free of radioactive materials; no heavy metals

Technical Composition

• Chemical Base: Strontium Aluminate (SrAl₂O₄) with rare-earth activators
• Emission Color: Fire Red
• Excitation Source: UV light (365 nm optimal) or natural/artificial visible light
• Form: Fine powder, off-white in daylight; red glow in darkness
• Net Weight: 1 lb (454 g)
• SKU: PPSB-351LB

How to Use

Working with PPSB-351LB is straightforward. Simply mix the pigment into a clear medium — such as clear paint, clear glue, clear epoxy resin, clear wax, or any transparent vehicle — and you'll have a glowing material ready to apply. Follow these guidelines to maximize glow performance:

• Use more powder for brighter, longer glow: A higher pigment-to-medium ratio produces stronger luminescence. Start at 30% by weight and adjust between 10%–50% based on your application, cost, and process.
• Always use a white or light-colored background: Any color other than white will significantly reduce glow brightness. A white base layer reflects and amplifies the glow.
• Choose the clearest vehicle possible: Any tint or pigment in your medium will decrease both brightness and glow duration. The clearer the base, the better the result.
• Apply thicker layers for stronger glow: A thicker coat of glow powder mixture produces longer and brighter afterglow — up to a point. Find the optimal thickness for your application.
• Keep moisture out: Avoid moisture during the manufacturing or mixing process, as it can degrade the crystal structure of the pigment.
• Avoid high-acidity vehicles: If you must use an acidic medium, keep your pot life short to minimize degradation.
• Never grind the powder: Grinding destroys the crystal structure of the phosphorescent material and permanently reduces luminosity. Use as-is.

Recommended Mix Ratio

Mix 10% to 50% glow powder by weight into your chosen clear medium. 30% is the recommended starting point for most applications. Adjust up or down based on your desired brightness, cost constraints, and manufacturing process.

Recommended Applications

• Epoxy resin casting & art
• Paints & clear coatings
• Screen printing & specialty inks
• Candles & wax melts
• Plastics & injection molding
• Safety markings & emergency signage
• Theatrical props & special effects
• DIY crafts & custom projects