SKU:3339
Fluorescent Leak Finder K – High-Visibility Leak Detection for Gas and Air Systems
Fluorescent Leak Finder K – High-Visibility Leak Detection for Gas and Air Systems
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Description
Description
Fluorescent Leak Finder K – Water-Soluble UV Leak Detection for Cars & Machinery
Description:
Fluorescent Leak Finder K is a high-visibility, water-soluble leak detection fluid designed for quick and precise location of water ingress and wind noises. When used with a UV indicator lamp, it allows technicians and DIY users to detect leaks in glass, sliding roofs, cooling circuits, and accident repairs accurately, helping to prevent rework and complaints after repairs. Dilutable and safe, it is ideal for automotive and industrial maintenance.
Key Benefits:
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Locates water leaks and wind noises quickly with UV light
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Prevents rework and post-repair complaints
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Water-soluble, safe, and easy to apply
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Can be diluted for use on cooling circuits and external surfaces
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Accurate detection in glass, roofs, and radiator systems
Suitable For:
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Locating water ingress after glass or sliding roof repairs
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Detecting wind noises in vehicles
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Identifying leaks in conventional cooling systems (avoid low-conductivity coolants)
Application:
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Shake well before use
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Dilute depending on the application (mixing ratio 1:10 – 1:500)
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For cooling circuits, add to the system; for external leaks, spray with a pump bottle
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Inspect with a UV indicator lamp to pinpoint leaks
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Flush away with clear water after detection
Fluorescent Leak Finder K is the professional choice for precise, fast, and reliable leak detection, reducing downtime and ensuring quality repairs.
Shipping
Shipping
Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.
Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.
How fast is Tinkr's Shipping?
How fast is Tinkr's Shipping?
While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

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FAQs
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What payment methods can I use?
We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.
Are the auto parts on your website genuine?
We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.
Do you offer warranties on your auto parts?
We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.
Customer Reviews
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Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
William -
We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
Anna -
Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
Del -
I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
Gary
We Solve The Auto Parts Challenges Others Can't
TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.
Fluorescent Leak Finder K – High-Visibility Leak Detection for Gas and Air Systems