Alginate 3D Gel - 1 kg.
Create detailed, lifelike molds of hands, feet, faces, and more with our Alginate 3D Gel – 1 kg. This larger pack is ideal for lifecasting, face molds, or multiple casting sessions — all with professional-level detail. Whether you’re capturing a special moment or working on a creative project, this alginate molding powder makes it fast, safe, and easy.
Perfect for artists, hobbyists, families, or tattoo studios who need more volume and flexibility.
Ideal for:
- Creating face molds for special effects or sculpture
- Hand and foot casting for keepsakes, baby prints or gifts
- DIY body molding and lifecasting
- Large-volume use or multiple castings
- Practice arms, prosthetics, or medical training models
- Tattoo display hands or prop-making
Why choose Alginate 3D Gel – 1 kg?
✔ Bulk-friendly – Ideal for multiple projects or larger molds
✔ Beginner-proof – Just mix with water and go
✔ Cures in 5 minutes – Fast and efficient
✔ High-detail finish – Captures lines, folds and skin texture
✔ Skin-safe – Suitable for babies, children and adults
✔ Biodegradable – Eco-friendly and compostable
✔ Light strawberry scent – Pleasant to work with
✔ Color-change formula – Pink when mixed, white when cured
✔ No mess – Cleans up easily, no sticky residue
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 – 1 kg
Whether you're making a face mold, casting multiple hand prints, or working on a large art or training project, this 1 kg pack gives you the volume and flexibility you need — with the same ease and quality as our 0.5 kg version.
Order now and capture your most beautiful memories with Alginate 3D Gel!
