--- product_id: 65537644 title: "fluorescein Water Soluble Powder, 50 g" brand: "visio tech" price: "FREE" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.pt/products/65537644-fluorescein-water-soluble-powder-50-g store_origin: PT region: Portugal --- # water-soluble for rapid dispersion 50g ultra-concentrated powder highly visible fluorescent tracer fluorescein Water Soluble Powder, 50 g **Brand:** visio tech **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 💧 Illuminate the unseen. Detect leaks before they become disasters. ## Quick Answers - **What is this?** fluorescein Water Soluble Powder, 50 g by visio tech - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/65537644-fluorescein-water-soluble-powder-50-g) ## Best For - visio tech enthusiasts ## Why This Product - Trusted visio tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly & Safe:** Water-soluble and non-toxic for responsible environmental use. - • **Rapid Water Tracing:** Instantly trace water flow paths for efficient diagnostics. - • **Precision Leak Detection:** Pinpoint underground water leaks with unmatched accuracy. - • **Watertightness Assurance:** Perform reliable watertightness tests to ensure system integrity. - • **Professional Grade Formula:** Trusted by experts for consistent, high-visibility results. ## Overview VISIO TECH's 50g fluorescein water-soluble powder is a professional-grade tracer designed for precise underground water course mapping, leak detection, and watertightness testing. Its highly visible fluorescent properties ensure rapid and reliable results without the need for batteries or complex equipment. ## Description The Visio Tech brand's fluorescein is packaged in 50 g bags as a reddish powder that allows you to identify water systems.This dye is used to trace underground waterways, locate leaks and carry out leak checks.When diluted with water, the powder then takes on a fluorescent yellow-green colour which makes it much easier for you to see this product in the water.On account of its excellent quality, 5 g of fluorescein is sufficient to colour 10 litres of water and the whole bag can dye up to 10,000 litres of water. Review: Alta eficiencia a un buen precio - En casa teníamos una entrada de agua y sospechábamos que se trataba de una fuga en casa de los vecinos. Como la relación con éstos es buena nos dejaron tirar una disolución del producto por uno de sus desagües. En muy poco tiempo vimos, muy claramente, como aparecía el colorante. Review: Qualité ok - Fait le job ## Features - Trace underground water courses. - Locate water leaks. - Carry out watertightness tests. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | VISIO TECH | | Batteries included? | No | | Batteries Required? | No | ## Images ![fluorescein Water Soluble Powder, 50 g - Image 1](https://m.media-amazon.com/images/I/71NkaRv1mvL.jpg) ![fluorescein Water Soluble Powder, 50 g - Image 2](https://m.media-amazon.com/images/I/513ltqcPK1L.jpg) ![fluorescein Water Soluble Powder, 50 g - Image 3](https://m.media-amazon.com/images/I/71RXHYGJBtL.jpg) ![fluorescein Water Soluble Powder, 50 g - Image 4](https://m.media-amazon.com/images/I/71xED5vCLcL.jpg) ![fluorescein Water Soluble Powder, 50 g - Image 5](https://m.media-amazon.com/images/I/81wOH4zJ45L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Alta eficiencia a un buen precio *by A***S on 12 March 2018* En casa teníamos una entrada de agua y sospechábamos que se trataba de una fuga en casa de los vecinos. Como la relación con éstos es buena nos dejaron tirar una disolución del producto por uno de sus desagües. En muy poco tiempo vimos, muy claramente, como aparecía el colorante. ### ⭐⭐⭐⭐⭐ Qualité ok *by H***E on 1 October 2025* Fait le job ### ⭐⭐⭐⭐⭐ Perfecto para una fuga en la piscina *by A***O on 2 August 2017* Un producto estupendo para localizar fugas. Con 3 gramos conseguí una garrafa de 5 litros de colorante fluorescente con un brillo intenso, y en pocos minutos pude localizar donde estaba una microfisura en mi piscina. La entrega se adelanto 5 dias respecto a lo previsto . ## Frequently Bought Together - Visio Tech fluorescein Water Soluble Powder, 50 g - Lepro LE UV Torch, 9 LED 395nm Ultraviolet Flashlight, Blacklight Detector for Pet Urine, Stain, Bed Bugs and More, 3 AAA Batteries Included - Lepro UV Torch, 51 LED UV Light Torch, 395nm Ultraviolet Flashlight, Blacklight Detector for Pet Urine, Stain, Bed Bugs, Banknote and More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/65537644-fluorescein-water-soluble-powder-50-g](https://www.desertcart.pt/products/65537644-fluorescein-water-soluble-powder-50-g) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-04*