Alginate 3D Gel - 3 kg.
Need more material for your casting projects? The Alginate 3D Gel – 3 kg is the ideal choice for professionals, artists, educators, and DIY creators working on multiple molds or large body parts. Whether you're making repeated hand casts, detailed face molds, or full body impressions, this skin-safe, fast-setting alginate delivers high precision and smooth results — again and again.
Ideal for:
- Multiple face or hand castings
- Full body molds or larger surfaces
- Art schools, studios, or professional use
- Medical and prosthetic modeling
- High-volume tattoo displays or prop-making
- Lifecasting workshops and group projects
Why choose Alginate 3D Gel – 3 kg?
✔ Easy to mix and process – No special equipment required.
✔ Fast curing – Ready in 5 minutes.
✔ Razor-sharp details – Captures even the smallest skin lines.
✔ Skin-friendly & safe – Suitable for adults, children and babies.
✔ Biodegradable – Environmentally friendly and compostable.
✔ Pleasant strawberry scent – Pleasant to use.
✔ Color Indicator – Turns pink when mixing and turns white when ready.
How do you use Alginate 3D Gel?
Step 1: Measure out the correct amount of powder and water.
Step 2: Mix the powder with cold water in the correct ratio.
Step 3: Stir vigorously until smooth.
Step 4: Immerse the body part in the gel and hold still.
Step 5: Wait ±5 minutes until the gel is completely white and hardens.
Step 6: Carefully remove the body part from the mold.
Watch the video below to see how it works!
Tip: Use cold water for a longer processing time and warm water for faster curing.
Technical Specifications
| Characteristic | 1:4 ratio (casting) | 1:3 ratio (spatula) |
|---|---|---|
| Mixing ratio | 1 part powder : 4 parts water | 1 part powder : 3 parts water |
| Potlife (working time) | 3.5 - 4 minutes | 2.5 - 3 minutes |
| De-molding time | 5.5 minutes | 4.5 minutes |
Use 1:4 for pouring and 1:3 for spatulating (e.g. on faces or bellies).
What quantity do you need?
| Hand type | Cup size | Alginate | Water | Porcelain plaster | Water for plaster |
|---|---|---|---|---|---|
| Baby hand (0-1 years) | 550 ml | 96 gr | 384 gr | 150 gr | 35 gr |
| Children's hand (2-10 years) | 1150 ml | 168 gr | 672 gr | 300 gr | 75 gr |
| Woman's hand/child >10 | 1150 ml | 204 gr | 816 gr | 600 gr | 150 gr |
| Male hand | 1900 ml | 288 gr | 1152 gr | 800 gr | 200 gr |
NOTE: Not every hand position is suitable! Always allow air bubbles to escape.
Important Tips
- Use cold water to extend the working time.
- Ensure a smooth mixture by stirring well.
- Avoid air bubbles by pouring slowly.
- Pour immediately after mixing – Alginate hardens quickly!
- Sealing recommended if the cast is placed outside.
Shelf life & Safety
✔ Shelf life 1-2 years in closed packaging, store in a cool, dry place.
✔ As far as is known, Alginate 3D Gel is completely harmless to humans and the environment – Consult the safety data sheet for additional information.
Product information
Product information sheet Alginate 3D Gel
EN - Safety Data Sheet Alginate 3D Gel.pdf
Order your Alginate 3D Gel – 3 kg today
For workshops, studios, or high-volume lifecasting, this 3 kg pack offers unbeatable value and performance. Trusted by professionals and creators across Europe for accurate results, fast setup, and clean removal.
Order now and capture your most beautiful memories with Alginate 3D Gel!
