Does it work to detect pin holes in vinyl pool liner

yes, it is the master pin hole detective, bar none.

Does this include the 6" needle attachment for the syringe?

Yes it comes with the tube and syringe

If the leak is on the steps will it show?

Used this on 500 gallon hot tub. Didn’t tint the water enough to find the leak.

Will this dye react to UV light to see it easier? I want to trace where the leak is coming from, from beneath my tub.

When you squirt this in the water near the leak, it forms a faint blue cloud in the water and you need to see it getting sucked out through the leak point. Hard to do with this dye.

Leakmaster Yellowdye8oz Pool Dye Leak Detection Yellow

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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313 kr

Duties & taxes included

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Spot leaks like a pro—because your pool deserves precision and power!

PINPOINT ACCURACY 🎯 - 6-inch plastic needle ensures targeted dye application without disturbing water currents, so you find leaks fast and clean.
EFFORTLESS REFILLS 🔄 - Flip-top lid design guarantees spill-free, quick refills—no mess, no stress, just seamless leak detection.
LONG LASTING SUPPLY 🧪 - Generous 8 oz bottle delivers approximately 40 syringe refills—enough to test every inch of your pool system without running out.
PRO GRADE VISIBILITY 💧 - Bright yellow concentrated dye holds together underwater, making leaks unmistakably visible for both pros and DIYers.
TRUSTED BY EXPERTS ✔️ - A longtime favorite among pool leak detection professionals, now accessible for savvy homeowners who demand precision.

Leakmaster YELLOWDYE8OZ is a professional-grade yellow pool dye designed for pinpoint leak detection. Featuring a 6-inch precision needle applicator and an 8 oz concentrated dye bottle that provides over 40 refills, it ensures bright, long-lasting visibility underwater. Compatible with concrete, vinyl, and fiberglass pools, this trusted formula is favored by both pool pros and DIY enthusiasts for its accuracy, ease of use, and spill-free refill design.

Specifications

ASIN	B07JFM8BXV
Brand	Leakmaster
Brand Name	Leakmaster
Color	Yellow
Colour	Yellow
Compatible Material	Concrete, Vinyl, Fiberglass
Compatible material	Concrete, Vinyl, Fiberglass
Customer Reviews	4.4 out of 5 stars 926 Reviews
Global Trade Identification Number	00860000568517, 08600005685176
Item Form	Liquid
Item Type Name	POOL DYE LEAK DETECTION
Item Weight	8 Ounces
Item form	Liquid
Item weight	8 Ounces
Manufacturer	Leakmaster
Manufacturer Part Number	#FT601, #FD601
Model Number	YELLOWDYE8OZ
Number of Items	1
UPC	860000568517

Reviews

L**E

Excellent price and quick shipping

This dye kit is very effective for locating leaks. The fluorescent dye is easy to see underwater and makes diagnosing issues much faster. The applicator allows for precise placement, which helps avoid wasting dye. This is a great tool for both professionals and homeowners trying to pinpoint pool leaks. It worked exactly as described and saved a lot of guesswork. I definitely prefer the yellow over the purple dye.

18.12.2025

F**.

Excelente

Excelente,, cumple al 100%

30.01.2026

S**Y

Great

Arrived on time Work excellent

1.07.2026

J**N

Good product

Used it to find a leak in my pool works like a charm and glows, ended up finding three holes

15.07.2026

K**R

Perfect

Works great to find my small pool leak

5.06.2026

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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