FAQ of the day.
Question: When using Magic
Sculpt, Apoxie Sculpt, Paperclay or Free Form Air do I need to do
anything to make it stick to your cast parts?
Answer: Typically you do
not have to do anything else when applying epoxy type modeling clays to
make it stick to the urethane cast heads. However, some builders like to
"scuff" up the area by doing a light sanding or drill small holes in
the area of application