Lithofin colour enhancer / sealer

[Mikephillips85]

I have been asked to apply lithofin colour enhancer to a grey/black state tile that has previously been sealed with lithofin stain stop. I am concerned that the colour enhancer will not penetrate the stone in all areas and the colour will not be uniform.

Has anyone had any experience with this?

 

[DHTiling]

You need to strip back the stainstop first..

 

[m3fitter]

Use Lithofin Waxoff to strip sealer as much as you can, liberally.. then Lithofin Intensive cleaner to remove any excess residue.. let it dry thoroughly before applying intensifier
question: are you using Intensifier on slate to enhance the shade difference blue grey black ?