I found the SEM. Thank you for that!
Now let's open this up to has anyone used any dye and how did it work?
I didn't even know about SEM and there may be a lot more out there??
I used the SEM after talking to a couple of different upholsterers and some guys @ the fabric shops, they all said use SEM, so I did, I dyed the interior of my 60 Pontiac, I had new tuck n roll done, including a padded tnr dash pad and parcel tray, in white, let's just say that white is BRIGHT beyond anyone's imagination in the sun. I dyed it a cream color and loved it, sent that car to Japan with that interior in it, good luck, follow all the directions to the T, you'll be good