Howdy, I just boughtthe clone a willy the other day, gave it a go today and it kinda didn't work out to plan, theres gaps and bubbles all over it, I was just wondering what type of powder I could use if I wanted to try the mold again? I kinda need to get it done ASAP, is there anything I could get from an art supply shop or something that would work?
When you see the guys laying concrete then stick in a huge vibrator to settle the mix. You could try holding your purple stabber on the cast to get rid of the bubbles (you could always nip down your nearest building site).
I wonder where you get those concrete vibes, thery're bigger than a Thermos flask. Might rattle the missus's fillings out though!