Aniline Colouring Dye LRC13LRC13 Our water based, permanent dyes restore faded, dull, scratched, and worn aniline leathers. Our Aniline Leather Dyes are easy to use and hold professional formulations which store the colour of your aniline leather. These aniline dyes are specifically made to be water based, safe and friendly to use, producing stunning results every time. The aniline dyes are best sprayed on to the aniline leather to gain the best results and a nice even