How do you use wonderweb? Do you have to put a damp cloth over the garment or...

Do you have to put a damp cloth over the garment or in recent times iron or steam iron?
just use a hot iron i just hem it and run an iron over the cloth


Read the instructions first. My recollection be that you place the web between the two layers to be attached and simply iron the outer layer. Iron the garment as you normally would as it is the roast that does the work.
Answers:    just a steam iron. put the wonderweb inbetween the 2 bits of fabric and iron the material so it melts the glue x