Has anyone ever glued this type of lettering to fabric using glue? The reason I'm not adhering the letters per heat set instructions is two fold. One is that the fabric can't be pre washed and it's a fabric covered box...a satin-like poly I think. I cut the letters out so far and wondered what type of glue to use. The box is part of a toy gift for a 6yr. Old. Any glue brand/types recommendations?

Problem solved!