This is Michael Knight at CASTALDO.
We have a new RTV rubber similar to Silastic but not thick as tar,
not frightfully expensive, not easily torn and lacking in strength,
not hard to mix, hard to de-bubblize and not hard to use. And not a
silicone – a newer technology.
It’s called our CASTALDO� LiquaCast 0% Shrinkage RTV Liquid Jewelry
Molding rubber. You can read more about it at our web site at:
You can make a mold of absolutely anything. I’ve made molds of
strawberries and chocolate cherry bon-bons.( you can see them on the
web site). And it’s perfect for making molds of wax carvings-- no risk
of losing your carving in a bad casting!
I’d be happy to send anyone interested a small free sample. Please
let me have your shipping address – no P. O. boxes, please.