Glue Wound
This is showing you how to do an easy wound for Halloween for a zombie costume it takes a few minutes to make but allow at least 24 hours drying time depending on ur glue
Sizing
To start with get a piece of cling film or plastic and pour or squeeze the glue it an oval shape chose a size that will look realistic on your arm bearing in mind the glue might spread and will get bigger
Adding Flesh
Whilst the glue is still wet add some torn up cotton pull up bits of the cotton to make it look more 'woundy'
Colour
Use different colour on ur wound to make it look real u can use paint fake blood or chalk and lil bit of water