The range of Tolbest tracing dyes are used for leak testing, flow tracing and many other applications throughout the UK and Europe.
Supplied in 400g polythene screw cap jars.
Available in green (fluoresceine), red, yellow, purple, blue and orange.
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Dissolve a level tea spoonful (3 to 4g) of the drain tracing dye in 1 litre of water, stir well, then add to or dribble into 25 litres of cold water and pour into cesspool, drain or onto the ground where suspicion of contamination arises. The drain tracing dye will give a coloured tint to any liquid it comes into contact with.
Each 400g of drain tracing dye will colour 30-40,000 litres of chemical free water.
Prices are subject to VAT (at 20%) but include delivery to a UK address.
Due to Covid-19 delivery may take slightly longer than usual. Expect 4+ days for delivery.
For large orders please call us for prices on 01925 825335.
For delivery outside the UK please contact us to discuss.
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