Bananakit Molding Alginate Powder Refill 453g
Two molds, one sachet, zero guesswork.
How it feels
- Setup ease
- Reusability
- Cheekiness level
- Conversation factor
- Interactivity
What it does
FAQs / Q&A
How many molds can I make with one sachet?
Each 453 g sachet contains enough alginate powder to make two complete molds from scratch. If a first attempt goes wrong, you have a second try in the same sachet.
Is this alginate safe for all skin types?
Yes. The formula is hypoallergenic, non-toxic, and free from crystalline silica, cadmium, and lead. It is derived from natural seaweed and meets dental-grade standards, making it suitable for sensitive skin.
How long do I have to position before the alginate sets?
You have about three minutes of working time after a 45-second mix. The alginate sets fully in around five minutes. That window is intentionally extended for calm, accurate positioning.
What water temperature works best for mixing?
Room-temperature water gives the most predictable working and setting times. Warmer water speeds up the set; cooler water slows it down. Start with room temperature until you know the formula.
Does this work with any casting kit, or only Bananakit?
This is the official Bananakit refill and is formulated to work with their mold kits. It may be compatible with other alginate-based clone kits, but Bananakit's mixing ratios and containers are what the formula is calibrated for.
How should I store leftover powder between uses?
Seal the sachet tightly and keep it in a cool, dry place away from humidity. Moisture can begin the setting reaction before you are ready, so air-tight storage is important.
Care Instructions
- Store sealed in a cool, dry place away from humidity to preserve working time.
- Mix with water at room temperature for consistent results.
- Dispose of set alginate in household waste. It is fully biodegradable.
In the box
- 1x 453 g sachet of molding alginate powder
Specs
- Content: 453 g / 1 lb
- Molds per sachet: 2
- Mixing time: 45 seconds
- Working time: 3 minutes
- Setting time: 5 minutes
- Material: Natural seaweed-derived alginate
- Free from: Crystalline silica, cadmium, lead
- Standard: Dental-grade, made in Italy
Emma's take
Weirdly hard to make a bad choice here. It all lands.
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Always genuine
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Body-safe materials
Medical-grade silicone, glass, and steel, named on every product page.
Secure checkout
Encrypted end to end. Your statement reads XDIPX.
Discreet shipping
Plain box, plain label. Not a secret, just nobody's business.
2-3 day delivery
Ships fast from US warehouses in Michigan and Arizona.
30-day returns
Something off? Tell us. We'll make it right.
Always genuine
Sourced direct. No knock-offs, ever.
Body-safe materials
Medical-grade silicone, glass, and steel, named on every product page.
Secure checkout
Encrypted end to end. Your statement reads XDIPX.
Discreet shipping
Plain box, plain label. Not a secret, just nobody's business.
2-3 day delivery
Ships fast from US warehouses in Michigan and Arizona.
30-day returns
Something off? Tell us. We'll make it right.
Always genuine
Sourced direct. No knock-offs, ever.
Body-safe materials
Medical-grade silicone, glass, and steel, named on every product page.
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