Sculpting wax Sculpting wax is a name that micro-crystalline wax, or a blend of microcrystalline wax and refined wax, is sold by in some craft shops. Microcrystalline Brown wax is the most common all-purpose wax favored by most sculptors. It is a “microcrystalline” wax, which means it will bend a lot more readily than paraffin, […]