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Item #:
222230987
Drain Dye, Leak Detection Dye, Drain Tracing Dye Fluorescein, 30g
89% of respondents would recommend this to a friend
Item #:
222230987
SCR 395
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Order now and get it around Saturday, September 05
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Our Top Logistics Partners
Experience high detection capability with our environmentally friendly Leak Detection Dye, perfect for locating even the smallest leaks swiftly and accurately.
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Return*
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What Stands Out
Fluorescein Formula
This specialized dye uses fluorescein for superior visibility in water, ensuring quick identification of leaks, making it an essential tool for plumbers and maintenance professionals.
Highly Concentrated
The concentrated formula means a little goes a long way, providing extensive coverage and effectiveness per application, making it a cost-efficient solution for drain tracing.
Versatile Application
Ideal for various plumbing scenarios, this dye can be used in residential or commercial settings, addressing diverse leak detection needs effectively, simplifying the repair process.
Product Details
Product Technical Details
| Manufacturer | WEILAOK |
| Part Number | SUK-071 |
| Product Dimensions | 2 x 2 x 2 cm; 40 g |
| Item model number | SUK-071 |
| Colour | Fluorescent Yellow |
| Included Components | no |
| Batteries Required? | No |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |
| Date First Available | 27 Oct. 2025 |
Who Should Buy?
-
Homeowners
Ideal for homeowners wanting to quickly locate and resolve plumbing leaks in residential properties without professional help.
-
Plumbers
Perfect for professional plumbers needing an effective solution to detect leaks and trace drains with accuracy.
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DIY Enthusiasts
Great for DIY enthusiasts who want to test plumbing systems or find leaks without expensive equipment.
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Water Purification
Not suitable for users seeking to purify drinking water, as the dye can contaminate potable water supplies.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How do I use the Leak Detection Dye?
Answer: Pour the dye into the liquid, circulate it, and then observe under a 365nm ultraviolet lamp to locate the leak. -
Question:
Is the dye safe for the environment?
Answer: Yes, it has a natural, water-based formula that is harmless to aquatic life and soil. -
Question:
What precautions should I take when using this product?
Answer: Wear gloves and goggles to avoid skin and eye contact, and wash hands thoroughly after use.
WEILAOK Testing Equipment SUK-071 Editorial Review
Drain Dye, Leak Detection Dye, Drain Tracing Dye Fluorescein, 30g is a highly concentrated water dye designed for effective pipe and conduit testing as well as air conditioning system inspections. Users appreciate its potency, noting that just a small amount is sufficient for thorough diagnostics. The dye fluoresces brilliantly under UV light, which significantly aids in detecting leaks. While it performs exceptionally well for various applications, including car coolant systems and fishing boats, users are advised to utilize gloves as it can stain skin and clothing. Overall, it's a reliable tool for anyone needing clear leak visibility.
Customer Reviews & Ratings
27 customers ratings
-
5 Star
76%
-
4 Star
9%
-
3 Star
13%
-
2 Star
0%
-
1 Star
2%
Review this product
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Pros
- Highly concentrated for effective leak detection
- Fluoresces brightly under UV light
- Requires only a tiny amount for results
- Ideal for multiple applications including vehicles
- Well-packaged to prevent leaks during transit
Cons
- May stain skin and clothing, use gloves.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SCR 395
Order now and get it around Saturday, September 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Fluorescent yellow-green dye highly visible under UV light.
- Natural, water-based formula is safe for the environment.
- Effectively locates small leaks in various liquid systems.
- Simple to use with included 0.25g spoon for precise application.
- Versatile for industrial, agricultural, and research applications.
- Recommended use ensures maximum detection efficiency.
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