One of the more mysterious, yet frequently used materials for life casting (also lifecasting) mold making is a product made from kelp, brown seaweeds alginate.
Beginners Life Casting - Working with Alginate & Plaster, Thom Wall
FiberGel Special F/X Grade Alginate Impression Material
LifeMold Alginate Molding Powder for Hand Casting, Life Casting, Baby Molding Kit, Couples Casting - Non-Toxic Casting - 1lb (454g) : Arts, Crafts & Sewing
Life Casting Products from Special Effect Supply
Make-a-Mold Alginate Molding Material - 13 oz
Best Uses of Alginate Impression Materials in Lifecasting [INFOGRAPHIC] - Infographic Plaza
MoldGel Alginate SILFREE - Regular Set 4-5 Min Set
Alginate Molding Powder for Hand Casting Kit & Multi-Use Projects - 3 – Luna Bean - Casting Keepsakes
What is Dental Alginate Impression Material 454G/Bag, Colour Changing/Regular Type
What is Best Quality Dental Alginate Powder for Baby Hand and Foot Casting
✅ LIFEMOLD Alginate molding powder for lifecasting and body molds: Skin-safe, non-toxic, and hypo-allergenic molding material. Easy to use, air drying
LifeMold Alginate Molding Powder for Hand Casting, Life Casting, Baby Molding Kit, Couples Casting - Non-Toxic Casting - 1lb (454g)