Nur €6,66 / kg
€5,99
✔ Extra white – Brilliant white, elegant casting projects
✔ Child’s play – Easy to mix, quick to dry, easy to demold
✔ Bubble-free – Silky smooth surface, perfect for painting
✔ Highest strength – 220 N/mm², ideal for delicate shapes
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Mixing ratio: 4 parts powder to 1 part water
Processing time: 10–12 minutes
Drying: Demouldable after just 30 minutes
With KUPI ceramic casting powder, you can create castings without bubbles, with maximum stability and minimal effort – ideal for hobbyists, DIYers and professionals!
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Gießpulver für kreative Projekte – kinderleicht Gips gießen
Mit dem Gießpulver von KUPI KREATIV wird Gips gießen so einfach wie nie. Ob für DIY-Deko, Schmuck, kleine Figuren oder Geschenkideen – unser Pulver überzeugt durch seine Keramikqualität, glatte Oberflächen und detailreiche Ergebnisse. Dank der blasenfreien und staubarmen Verarbeitung gelingt dir jedes Projekt im Handumdrehen.
Warum unser Gießpulver die richtige Wahl ist:
- Strahlend weißes Ergebnis – kein Vergrauen nach dem Trocknen
- Einfache Verarbeitung – auch für Anfänger geeignet
- Hohe Festigkeit & Detailtreue – ideal für filigrane Formen
- Blasenfreie & staubarme Konsistenz – weniger Aufwand, mehr Freude
Ob du kleine Anhänger, Kerzenhalter, Schalen oder Figuren gießen möchtest – unser Gießpulver bringt deine Ideen in Form. Mit dem richtigen Mischverhältnis (4:1 oder 3:1) erzielst du stabile und langlebige Ergebnisse.
Gips gießen leicht gemacht – deine Kreativität, unsere Qualität
Mit KUPI KREATIV erhältst du ein Gießpulver, das Bastler, Künstler und DIY-Fans gleichermaßen begeistert. Lass deiner Kreativität freien Lauf und entdecke die Magie des Gießens – für kleine Kunstwerke, die dich und andere zum Staunen bringen.
FAQ - KUPI Ceramic Casting Powder – Frequently Asked Questions
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Fill the mold with water and measure the amount.
Example: The mold holds 200 ml of water.
Calculate water quantity
Since our mixing ratio is 4:1 (gypsum:water), divide the amount of water by 5 to get the required amount of water.
200 ml / 5 = 40 ml water.
Calculate the amount of plaster
The remaining 4 parts of the mixture are plaster:
40 ml x 4 = 160 ml plaster.
This way you can determine the exact amount for your silicone mold! -
KUPI ceramic casting powder is characterized by its high quality, ease of use, and impressive results . It was specially developed to enable both hobbyists and professionals to create perfect castings with minimal effort.
This is what makes KUPI casting powder special:
✔ Bright white & color-stable – no graying after drying
✔ High final hardness & breaking strength – durable & stable
✔ Silky smooth surface – hardly any post-processing required
✔ Bubble-free molding – for flawless details without air pockets
✔ Easy to use – lump-free mixing & optimal flow properties
✔ Versatile – ideal for decoration, model making, sculptures & DIY projects💡 Extra tip: KUPI casting powder can be easily painted, sanded and sealed , so you can create creative projects exactly as you imagine.
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Yes, you can use KUPI ceramic casting powder outdoors, but it is not naturally weatherproof . To ensure your castings remain durable and resistant to moisture, rain, and temperature fluctuations , we recommend a suitable sealant .
How to make your KUPI casting powder weatherproof:
✔ Clear varnish or acrylic sealant – for light protection against moisture
✔ Epoxy resin coating – ideal for a water and shock resistant surface
✔ Concrete glaze or special outdoor sealant – for long-term durability
✔ Impregnating agent for stone & concrete – protects against water absorption💡 Tip: Make sure your casting is completely dry (at least 24 hours) before sealing it.
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After mixing, the KUPI ceramic casting powder remains workable for approximately 8–12 minutes . During this time, you can pour it into the mold and make minor adjustments.
Important tips for processing:
✔ Work quickly and evenly as the material sets quickly.
✔ Do not stir for too long to avoid air bubbles.
✔ Do not dilute mixed powder with water again , as this will impair stability.💡 Tip: Prepare your mold and work materials in advance so that you can use the optimal processing time.
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Proper cleaning of your molds ensures that they last a long time and that you always get perfect castings.
How to clean your molds properly:
✔ Rinse with lukewarm water – immediately after use, before the casting powder hardens.
✔ Do not use detergent or harsh cleaners – they can damage the mold surface.
✔ For stubborn residues: Place the mold briefly in warm water and gently clean with a soft sponge .
✔ Do not put in the dishwasher – heat can make silicone molds porous.
✔ Allow the mold to dry thoroughly before storing to avoid mold growth.💡 Tip: If residue does not come off, you can carefully remove it with a soft brush or wooden stick .
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Yes, the KUPI ceramic casting powder can be easily colored !
Two ways to color your casting powder:
1. Color directly during mixing:
➡ Add pigment powder or color pigments to the water before stirring in the casting powder.
➡ Mix well to achieve an even color.
➡ Perfect for solid colored castings without subsequent painting.2. Painting or coloring afterwards:
➡ After it has completely dried, paint it with acrylic, chalk or spray paints .
➡ For a more intense color, apply a primer or sealer.
➡ Particularly suitable for decorative elements, model making & creative DIY projects .💡 Tip: Use a waterproof sealant if your colored casting is to be used outdoors.
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The solidification of the KUPI ceramic casting powder begins after 30–60 minutes , but complete hardening depends on various factors.
Drying times at a glance:
✔ Surface dry: after approx. 1 hour – the object can be carefully demolded.
✔ Touch dry: after approx. 12 hours – ideal for careful further processing.
✔ Completely cured: after approx. 24–48 hours , depending on the size and thickness of the casting.💡 Tip: If necessary, the curing process can be accelerated in the oven (max. 190°C for 25-30 minutes) .
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Air bubbles usually occur due to incorrect mixing or pouring of the casting powder. But don't worry – with the right techniques, you can achieve bubble-free castings !
Common causes & solutions:
✔ Stirring too vigorously? → Stir slowly and evenly , using a spatula, spoon, whisk, or similar.
✔ Added the powder to the water too quickly? → Sprinkle the casting powder slowly , don't pour it in all at once.
✔ Is air trapped in the mold? → Gently tap the mold on the table or shake it gently to release any air bubbles.
✔ Are fine details in the mold affected? → First apply a thin layer with a brush , then pour in the rest.💡 Tip: If small bubbles do appear, you can lightly sand the surface of your casting after it has hardened.
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No, casting powder is not naturally waterproof as it absorbs moisture and can therefore become brittle or soft over time.
How to make your KUPI casting powder waterproof:
✔ Clear varnish or acrylic sealant – protects against moisture and preserves the surface.
✔ Epoxy resin coating – for a water and shock resistant seal.
✔ Concrete glaze or outdoor sealer – ideal for weatherproof outdoor decorations.
✔ Impregnating agent for stone & concrete – protects the material from water absorption.💡 Tip: Do not seal your casting until it has completely cured (at least 24 hours).
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No, KUPI ceramic casting powder remains brilliant white even after drying and does not gray. Thanks to its high-quality formula, it retains its color and ensures consistent, flawless results.
Why does KUPI casting powder stay white?
✔ Highly purified ingredients – free from impurities that could cause graying.
✔ Optimal water absorption – no excess that can cause color changes.
✔ Even drying – no staining or unwanted color differences.💡 Tip: Store your casting powder in a dry and airtight container to maintain its quality over time. If you want to further protect your casting, you can treat it with clear varnish or a sealant .
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Yes, leftover dry KUPI ceramic casting powder can be safely reused as long as it is stored in a dry, airtight and cool place.
How to store casting powder properly for reuse:
✔ Store in an airtight container or bag to avoid moisture.
✔ Store in a dry and cool place , away from high humidity (e.g. not in the bathroom).
✔ Sift briefly before reusing if small lumps have formed.💡 Important: If the powder has become moist or clumped, the processing quality may suffer - in this case, it is better not to use it anymore.
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Our KUPI casting powder is not completely fireproof , but can withstand temperatures of up to approx. 200°C for about 10 minutes .
It's ideal for decorative objects, bowls, or tealight candle holders . However, direct contact with flames or prolonged exposure to high heat (e.g., near fireplaces or fire pits) should be avoided.
Please note:
All ceramic or gypsum-based casting powders – including well-known products such as Keraflott, Raysin or Keracraft – are not suitable for permanent use at high temperatures or direct contact with fire.💡 Of course, you can still create beautiful candle holders with KUPI casting powder . However, for liability reasons , we would like to point out that we cannot guarantee heat resistance or safety in direct contact with flames .
This is generally not a problem for tea lights or those with a short burning time – however, we generally recommend using your creations on a fireproof surface and never leaving them burning unattended.
Auf der Suche nach einem neuen Hobby?
Gemeinsam kreativ sein! Mit unserem Gießpulver entstehen im Handumdrehen tolle Bastelprojekte für die ganze Familie – perfekt für gemütliche Nachmittage voller Spaß und Fantasie.
Persönliche Geschenke, die von Herzen kommen: Ob als Dankeschön oder liebevolle Botschaft – mit Gießpulver und etwas Kreativität gestaltest du einzigartige Erinnerungen.
Schaffe stilvolle Dekorationen mit persönlicher Note – mit dem Kupi Gips zum Gießen kannst du wunderschöne Unikate für dein Zuhause gestalten.
Dein eigener kleiner Schrankladen: Mit Gießpulver und Kreativität kannst du handgemachte Produkte zaubern und ganz einfach verkaufen – der erste Schritt in dein kreatives Business!
Ob Frühling, Herbst oder Weihnachten – mit Gießpulver kannst du zu jeder Jahreszeit individuelle Dekorationen und kleine Highlights gestalten, die dein Zuhause verschönern.
Gießen in Schule und Kindergarten: Mit einfachen Bastelideen und viel Kreativität entstehen kleine Kunstwerke – ideal für Muttertag, Ostern oder als persönliches Geschenk von den kleinsten
Über uns
Wir sind Eugen und Roman – seit über 20 Jahren Freunde mit einer gemeinsamen Leidenschaft: Kreativität in die Welt bringen. Was als private Bastelleidenschaft zwischen Familie, Kindern und Alltag begann, wurde schnell zu KUPI KREATIV: einem Ort für hochwertiges Gießpulver und kreative Ideen, die begeistern. Unser Keramik Gießpulver ist ideal für alle, die mit Liebe zum Detail Deko selbst gestalten, ob zu Hause am Küchentisch oder im liebevoll geführten Kreativladen um die Ecke.Egal, ob du Anfängerin oder Gießprofi bist, bei uns findest du Qualität, Herzblut und einen Hauch von „Do it yourself“-Magie.