Has anyone used 'Puff Flex Vinyl'?

[AdamB]

I ordered a metre of this:



, and also some 'glow in the dark vinyl to have a try out.

After getting the settings right (it's very thin) I cut it (a name) and pressed it with no problem. As always, I did a test wash with the t-shirt and in the dryer (well below the reccommended suggestions in the application guide) and looked at it afterwards and the letters are starting to come off.

Anyone any suggestions?

Adam