TSI Supercool UV Leak Detection Dye, 1 oz, Orange Tint - 16525

Worked great. Did exactly what I needed it to do. Had a brake fluid leak. Added to brake fluid reservoir. Be careful adding dye. Do not spill or splash on anything. Start the car and pump the brake a few times to get the dye into the system. Utilizing the UV light I purchased with the dye I was easily and quickly able to see the leak was coming from a leaking brake caliper. Obviously do this at nighttime or in a dark garage or similar to make it easier. The dye glows under the UV flash light

this dye is good for finding leaks in all petroleum-based fluids. we use it all the time at the shop. great buying experience from this seller.

Works great even without the glasses. I had to use a full 2 containers to find a leak on a Genie GTH5519 telehandler due to fluid capacity. I found a second leak while I was in there thanks to this product. Just pour in, run the equipment to mix and run through system, and break out the UV light, very easy and straight forward.

Product works extremely well for finding hydraulic leaks. Clean the suspected leak area, add the correct amount of dye to reservoir, and then watch the magic happen. You will be able to pinpoint exactly where the leak is. Only 4 stars for this review, as the container is a bit messy once opened. Could use improvement with a better sealing cap. Also would prefer this product in a larger quantity.

Absolutely worked amazingly well. Found the leaky fuel injector seals on my 1986 4runner within a matter of a few minutes. Make sure you have a good ultraviolet light, did not even need the UV glasses. Highly recommend.

Easy to see.

Get this one instead of the single purpose dyes. Very versatile, affordable, and oh so bright green in UV light. I've used for coolant and brake fluids so far.

Great stuff

Item is as advertised, delivered in a reasonable time frame.

Good product

Does what it says on the tin/bottle, unique product just what we wanted

It is good value and