For all the people who spray baste using 505, have we heard anyone with concerns after laundering?
Not that I recall.
While I can't get inside the quilt to see if the adhesive is actually removed,
for sure, after washing/drying the quilt feels as though it is gone.
Sure, maybe I am living in a world of ignorance, but in the bigger scheme of things,
I'm not sure this is a huge concern .... at least to me it is not!
That is, unless and/or until someone convinces me otherwise.