Tell me more about the silica sand/epoxy method......
Do you prepare the plug any differently than normal? When I say normal I eman waxing with numerous coats and using a release agent on top of that....I'd like to try the sand/epoxy method for a cowl....
How rigid are the molds and how many pulls can you expect after the epoxy/sand has cured..
I'm sure I'll have more questions to come!!!
Thanks
Tom