Yes. It's made of food coloring and salt.

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New Resources Group Blue Streak Pro 200 Dye Tablets (Detect Silent Leaks) Bulk in EZ Pour Container | Toilet Tank Leak Detection | Plumbers Friend

New Resources Group Blue Streak Pro 200 Dye Tablets (Detect Silent Leaks) Bulk in EZ Pour Container | Toilet Tank Leak Detection | Plumbers Friend

Q: Can they be used for sinks?

Question is unclear. The dye is a blue powder compressed into a pill. You place the pill in the liquid in the ‘source’ (i.e. toilet tank) and see if it leaks into the ‘test area’ (ie toilet bowl). If you see blue die in the bowl without flushing, then there is a leak from the tank to the bowl. If the area to be tested for the source of a leak is say under a kitchen sink that has multiple other leak sources (water purification, hot & cold inflow, dishwasher etc) then after drying the area to be tested under the sink, turn off all other sources of water and place the blue dye into one sink and see if any blue dye shows up under the sink, then you have your answer.

Q: Can you use them outside to trace water from under a slab?

Hi Catherine, This tablets are designed to work best with toilets, so they may not be ideal for a slab, which, if we understand your situation correctly, involves more water. They may work but we don't think they'd be ideal for this application. We offer another product, marine dye tablets, that are better with larger volumes of water. http://www.amazon.com/Holding-Fluorescent-Detecting-Tablets-Standard/dp/B00545B2RG

Q: Will these tablets work for a Septic dye test to show any leakage in the septic?

I do not think these are strong enough for that. I use these in the toilet to make sure the water does not leak into bowl. It test for phantom flushing.

4.5/5

Product ID: 549519005

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Details

Item Form
Tablet
Specific Uses For Product
Toilet
Item Volume
200
Net Quantity
200.0 Count
Surface Recommendation
Toilet
Contains Liquid Contents
Yes

Frequently Bought Together

New Resources Group Blue Streak Pro 200 Dye Tablets (Detect Silent Leaks) Bulk in EZ Pour Container | Toilet Tank Leak Detection | Plumbers Friend

Red Water Tracing & Leak Detection Flourescent Dye - 1 Gallon

Bluewater Chemgroup Concentrated Red Tracer Dye - One Gallon (128 Ounces)

Description

Specifications

Country of Origin	USA
Item model number	DY-200
Product Dimensions	4.45 x 4.45 x 10.16 cm; 118 g
ASIN	B006G0WF56

Have a Question? See What Others Asked

Can they be used for sinks?

Can you use them outside to trace water from under a slab?

Will these tablets work for a Septic dye test to show any leakage in the septic?

Is this septic safe?

Common Questions

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