Water Finding Paste (85 gms). Detects harmful water in Fuel / Heating Oil Tanks

Easy to use and effective.

Brilliant stuff. So simple and easy to use. It does exactly what it said it would do. It took less tha 5 minutes to carry out the task and it put my mind at ease on how much water I had in the tank which was less than 1/2" and a good 2" below the outlet. I would certainly recommended it.

very good does what it says

Worked a treat. After a storm blew the cover off our oil tank and we did not notice it for a day of rain we wanted to make sure the water level wouldn't rise to the outlet. Applied some paste to a stick and lowered it to the bottom of the tank. Only 2mm of water was visible so all good.

This works well and arrived on time

Does the job / I can now find out if I have water in my oil tank 👍

A little goes a long way 👍🏻

Used to check suspected water contamination in heating oil tank.Trial tested product and it appears to work, as colour of paste turned from gold to red when dipped in water.