You are so right - it is not the same product! The glue used for car headliners is very strong and not water soluble. DO NOT use it on any quilts.
Originally Posted by Prism99
Yikes!!! Most likely *not* the same product used for quilts! Basting spray used in quilts is water-soluble; I doubt that car glue is. It might work well for your sister's application, but I would not want permanent glue in any of the quilts I make -- especially with the outgassing that can occur.