Aged Fossil Coating
Aged Fossil is a raw, bone-inspired stone finish developed for museum-style dinosaur replicas, fossil casts, relics, and sculptural decor. It creates an aged mineral surface with a moody, natural character that feels both ancient and modern.
8 oz – Best for small projects, models, and sample pieces
16 oz – Great for dioramas, decor, and multiple prints
For interior display pieces, we recommend Chalked Matte Clear as a sealer.
195 in stock
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How to use sculpcoat
How to use sculpcoat
First apply 1 very thin coat. The mix should go on with a milkshake-like consistency, forming a light base layer.
Because brushing too soon can reactivate or brush off the first coat, allow the first coat to set before applying another layer. Avoid heavy pressure with the brush.
You have about 15 minutes of working time, so begin with thin, almost transparent layers and build gradually.
For fine details, figurines, or miniatures, add a small amount of extra water to thin the mix so it flows easily into textures.
After finishing the coat, allow the piece to cure in a humid environment or a closed, near-sealed bin for 24–72 hours to achieve maximum hardness and strength.

