Originally posted by mikenlapaz
Deadeye
Do you happen to know how it is used with denim?
This is great, 4 options, which one to try first! 
With the savings maybe some music wire for landing gear!!
I guess that when ironing patches on denim, gas bubbles get trapped between the fabrics due to the adhesive they use on the patch. A friend and his wife were over at my garage a while back, checking out my coroplast methods. I showed them the woodpecker tool, and she said most fabric stores have a nearly identical tool for the reason mentioned above. I have not seen one for myself.