Tonyin Colorant Foam Yellow — yellow foam colourant, 100 ml

Yellow wash foam

Tonyin Colorant Foam Yellow is a colour concentrate mixed with diluted car shampoo. It gives the wash foam a yellow shade and is not a standalone shampoo. Model TN04E is 100 ml; manufacturer ratios are 1:30 for a foam cannon and 1:300 for a pump foam sprayer.

How to use

1. Prepare the chosen shampoo at its normal ready-to-use dilution.
2. Add the yellow concentrate using the manufacturer's stated ratio.
3. Shake and apply the coloured mixture evenly to the vehicle.
4. Do not let the foam dry; after a short dwell, rinse with high-pressure water.

Shampoo is not included. TN04E SDS v1.0 (19 Jan 2026) states the mixture is not classified under CLP.