everyone has their own way of doing it but they all seem similar. i use a can of 3m spray adhesive to cover the area. then i use portland, and a hair dryer to spread it. then as someone already mentioned, you can go back and add layers in certain places. After the cement is on i lightly spray it all down with 3m to lock down the top coat.I have even used this method on spider webs wile the webs are still wet.
THATS BECAUSE YOUR AWESOME AND YOU HAVE A FUNNY SMELL ABOUT YOU.....OINK!:twisted: