Transfer Life Protective Laminate

I think I've sussed this now, I reckon its a sort of a carrier film, as the image is solvent printed right facing, the weeded, then another piece of film applied to the top and the back film removed, the top film then holds the vinyl in place on t shirt, then is peeled away also?

I suppose what I am trying to find out in a round about is, is there any method people use of either spraying or applying some kind of extra protection to the transfer? be it paper or vinyl .

thanks

If they are printed properly and cared for in proper manner no protectant should be needed

Hi, just to update I found out what it was... Its silicone sheets, used to protect during heat pressing.

thanks