Mask mold making
in General
Can you use Crystalcal R for making a mold for latex masks? Ultracal 30 is very hard to get in the UK.
0
Comments
One reseller said it is "ideal for mold making (latex casts) and mother molds" and "used to make hard casts with fine reproduction of detail". So it sounds like a good alternative for Ultracal 30
Here are some other product details:
Plaster/Water Ratio: 100/35
Working Time: 15 Minutes
Demould Time: 18 Minutes
Expansion: 0.4%
Compressive Strength: 55 Mpa
Shelf Life: 9 Months
/Chris