Spray to stick two layers of fabric or interlining together. It's repositionable, so pull it of and put it on a different spot, again and again.
Use it when doing machine embroidery, fixing templates to fabric or as a temporary sewing-aid when two fabrics are difficult to process together.
Are you spraying on the right side of the fabric? It's possible the spray leaves residue, so please test it beforehand...

Content of aerosol: 250ml