8.7cm circular iron on patches
Heat Seal Backer Application Instructions:
Turn your iron to a heat setting of around 170ºC
Place your patch in the desired position on to the garment and cover with a clean cloth (DO NOT IRON DIRECTLY ON TO THE PATCH)
Press the iron straight down for 10 seconds.
Turn the garment inside out and repeat step 3 on the reverse.
The Heatseal film achieves its full adhesive force after 48 hours and will adhere to most fabrics. Fabrics containing cotton will have the best results