Hydrosure Fluorescein Dye Stick

The Hydrosure™ Fluorescein Dye Stick is a solid tracer dye solution designed for ease of use in hydrotest and leak detection applications. As a compact stick, it provides controlled dosing where liquids are impractical, delivering reliable visibility through an intense green fluorescence once dissolved. Rated Gold band under CHARM and compliant with North Sea regulations, it is trusted for both offshore and onshore operations

Key Features & Benefits:

• Easy Application – Stick format allows simple handling and precise dosing, even in subsea environments.

• Strong Fluorescence – Produces vivid green coloration detectable by eye or tuned detection equipment.

• Advanced Stick Coating – Optional water-soluble coating delays dissolution for controlled release.

• Cost-Efficient – Reduces reliance on DSVs and equipment rental, lowering project costs.

• Compatible – Works alongside other standard hydrotest chemicals without interference

Applications:

• Leak detection and hydrotesting of pipelines, manifolds, and spool pieces

• Subsea insertion by divers or ROVs

• Onshore pre-flood equipment testing

• Offshore hydrotest operations requiring environmental compliance