Locate the puncture
on the inside (film side) of your PUL. Clean laundry residues and lint
prom the patch area.
a round edged patch from the kit, approximately ½” (1cm) larger than the
hole you need to patch.
Preheat your iron to
the WOOL setting (¾ HIGH).
Set your PUL film
side up on a padded ironing board. (If you don't have a padded
board, use a folded bath towel on a table.) Place the patch
where you need it (make sure the glue film is in the middle!). Place the
insulating paper over the patch, press your iron on the patch for 2 seconds then remove
iron. Make sure the hot iron does not directly touch your bare
fabric, adhesive or or the PU film.
Flip your PUL over
(cloth side up,
place the heat paper over the cloth patch area and apply heat for 4 seconds
to set the patch.
embroidery uses the same process.