Porcelain Plaster – Premium Casting Plaster for Molds & Detailed Casts

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Porcelain Plaster – Premium Casting Plaster for Molds & Detailed Casts

✔ Fine ceramic powder with high density
✔ White, paintable
✔ Exceptionally hard
✔ Powder: water = 4: 1
✔ Working time: 6 minutes
✔ De-mold time: 30 minutes
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€5,95 Incl. BTW
SKU: S75007
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    ✔ Fine ceramic powder with high density
    ✔ White, paintable
    ✔ Exceptionally hard
    ✔ Powder: water = 4: 1
    ✔ Working time: 6 minutes
    ✔ De-mold time: 30 minutes

    Size chart

    Premium Porcelain Plaster for Professional Applications

    Porcelain plaster is a fine-grained casting plaster based on high-quality gypsum, specially developed for making detailed casts and molds. With its superior flowability and high compressive strength, this material produces sharp reproductions with a smooth, porcelain-like surface – ideal for applications where precision and finish are crucial.

    Key Benefits

    • Exceptional detail reproduction: Fine grain structure reproduces even the smallest details with high accuracy.
    • High compressive strength: Provides strong, durable casts that can withstand mechanical stress
    • Fast curing: Short processing time increases production efficiency and turnaround time
    • Smooth surface: Porcelain-like finish minimizes rework and polishing
    • Excellent flowability: Fills complex shapes completely without air inclusions
    • Easy processing: Reliable water-to-gypsum ratio ensures consistent results

    Typical Applications

    • Slip casting molds: Production of ceramics, porcelain and sanitary ware in the ceramics industry
    • Reliefs and ornaments: Architectural detailing, restoration and decorative elements
    • Prototyping and Model Making: Precision models for design, engineering and production development
    • Jewelry and Small Objects: Detail Casting for Goldsmiths, Artists, and Hobbyists
    • Special effects and body casting: Lifelike casts for film, theatre and cosplay
    • Dental applications: Precision models and molds in dental laboratories

    Technical Features

    Mix the porcelain plaster with clean water at a ratio of approximately 4 parts plaster to 1 part water (by weight). Stir thoroughly until a homogeneous, airless mass is formed and pour immediately. The working time is 6 minutes, and full hardening occurs after 30-45 minutes. The material develops a compressive strength of 20-30 MPa and produces a fine, smooth surface that requires minimal finishing.

    This porcelain plaster is supplied by Huismerk - SAM , specialist in high-quality plaster and casting materials for professional makers and the creative industry.

    Special Instructions

    • Always use clean working materials and do not exceed the processing time.
    • Add color? Mix up to 2% acrylic resin color paste for a pastel effect.
    • Drying : Place the cast on wooden slats while cooling to prevent warping.

    Professional Support

    Questions about processing techniques, mixing ratios, or application possibilities? Our technical team is ready to advise you on the optimal use of porcelain plaster for your specific project.

    Our story

    Our story began with our father, the founder of Nedform BV. We— Roel, Rutger, and Rob Collaris —are his sons and wanted to bring his passion and knowledge to the online world. That's how SAM (Silicones and More) was born—a creative space for everyone.

    Whether you're a beginner, an expert, or an enthusiastic DIYer looking for the right tools, materials, and some guidance, you've come to the right place. We've worked with silicones, resins, and casting materials ourselves for years. That's why we not only deliver quality but also genuine support—based on experience.

    • Small team with a great love for creating
    • Honest advice and reliable materials!
    • We help makers bring their ideas to life.

    FAQs

    What is the delivery time of my order?

    Orders placed and paid for on business days will be shipped on the same day in most cases. Orders received on weekends will be processed on the next business day.

    We always do our best to ship orders as quickly as possible, but actual shipping times may vary due to high volume, stock availability, or carrier circumstances.

    Delivery time depends on the destination country and the carrier. Below is a general indication:

    • Netherlands: usually within 1 business day
    • Belgium & Germany: typically within 1–2 business days
    • Other countries: depends on the destination and the local carrier

    Please note: these are guidelines, not guarantees. The final delivery time may differ due to factors beyond our control, such as sorting center delays, public holidays, or exceptionally high volume.

    What is the return policy?

    We offer a 30-day return policy as an added service. If you'd like to return an item or if there's something wrong with your order, please email us at info@siliconesandmore.com with your name and order number within 30 days of delivery. We'll help you quickly. The full terms and conditions can be found on our returns page.

    How can I track my order?

    Once your order has been processed and shipped, you'll receive a track and trace code by email, allowing you to easily track your package. Please note that it can sometimes take up to 24 hours after processing for the track and trace to be active.

    I have a problem with my order, how can I reach you?

    If you have any questions or run into any problems, please feel free to contact us via our contact page or email us at info@siliconesandmore.com . We'll be happy to help you quickly.

    If you want an immediate answer, ask our chatbot. They have extensive knowledge of all our products and can often help you right away!

    Can I also order for business purposes?

    Yes, business orders are possible . Customers within the EU outside the Netherlands can order VAT-free with a valid EU VAT number (0 percent intra-Community supply).

    Enter your VAT number on the shopping cart page , not at checkout.

    Go to the shopping cart via the link below and enter your VAT number and email address, after which the VAT will be automatically removed.

    https://siliconesandmore.com/cart

    Please note that if you only enter your VAT number at checkout, it will not be processed correctly and VAT may still be charged.

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