Online orders are still delivered! Due to the corona virus, pick-up at our location in Geleen is temporarily not possible!

HYDRACAST ™ CreArt Plaster for Glass art or big complex lost wax parts

  • HYDRACAST ™ CreArt Plaster for Glass art or big complex lost wax parts

1-2 days

    € 69,95 Free shipping

    Add to wishlist

    • Fast shipping! Everything available from stock
    • Buy from the specialist
    • Shipping Worldwide
    • Not good? Money Back!


    Product description

    HYDRACAST ™ CreArt Plaster for Glass art or big complex lost wax parts

    HYDRACAST ™ Cre'Art is a plaster for the artisan industry. It is well suited for the lost wax procedure for copper alloys but works very well for pâte de verre too!

    Read the full product description

    • Professional results
    • Simple processing
    • Ideal for lost wax
    • Ideal for glass art


    A ready to use, plaster-based, fine grained refractory investment, specially formulated for use in artistic applications.

    This product was developed to produce large (20 cm to 1 m) ornamental parts from copper alloys as well as detailed and complex Pâte de verre pieces. 

    Its characteristics make it the preferred plaster for a large number of art foundries

    Technical data

    % of water used


    36% (saturation mix)

    Mixing time



    Working / Casting time



    Setting time



    Liquid density



    Weight per liter of slip: 

    1800 g

    1325g powder /
    475g water

    Expansion 1 hour after setting time



    Procedure for the Lost Wax process

    The recommended plaster to water ratio is 100 parts of plaster for 36 parts of water. This ratio can be changed to precisely fit your application

    a) Mixing Mixing plaster in water is the most important step in making a mould and could heavily impact resistance, hardness and absorption properties if performed incorrectly. For optimum quality, vacuum mixing is recommended.

    Always ensure the following points:
    1. Plaster and water are precisely weighed.
    2. All equipment is clean.
    3. The mixing cycle is adhered to.

    b) Casting Pour the mix immediately after finishing mixing. Make sure that the mixture does not become too thick or too hard. Always pour the mixture so that it slowly covers the surface of the part to be reproduced, without trapping or creating air bubbles.  Vacuum casting avoids forming air bubbles

    c) Plaster setting Do not handle plaster containing wax model until it has reached its setting time to avoid any defects in the finished part. Wait at least a minimum of 2 hours before starting the drying cycle.

    d) Dewaxing / firing All water must be removed before pouring metal to obtain proper mechanical resistance and limit defects. Note: drying time is heavily dependent on the size and number of cylinders in the oven.

    Dewaxing is performed under moist conditions between 100/100°C, or dry conditions between 150/160°C, for 6 to 8 hours. Dewaxing at temperatures higher than 400°C produces a perfect interior surface by eliminating the last traces of wax.

    Hydracast tradition standard firing CycleStandard firing cycle for art foundry:
    - increase to 250°C (100°C/hr) and maintain for 6 to 8 hours.
    - increase temperature to 760°C (150°C/hr)
    - maintain at 760°C for 6 to 8 hours
    - cool down at a rate of 100°C and maintain at the desired temperature 

    Standard firing cycle for Pâte de verreStandard firing cycle for Pâte de verre:
    Fill the cavity and refractory pot (potentially made of Hydracast) placed on top of the mould with pieces of crystal increase to 850/900°C at a rate of 15/20°C/hr
    - maintain at 850/900°C for 4 hours
    - reduce from 850/900°C to 500°C at a rate of 20°C/hr
    - temperature can be maintained at 500°C for several hours to heat soak the mould
    - reduce from 500°C to 20°C at a rate of 10°C/hr 

    e) Knocking-out The mould is left to cool down, then shattered by immersion in water and/or by using a high pressure cleaning system. The part can then be recovered to undergo finishing steps.

    Shelf Life

    Do not expose to freezing and moisture, 12 months under dry condition pictures

    Health and Safety

    HYDRACAST™ CreArt may generate dust. We therefore recommend that a mask be always worn whilst working with this refractory product and to ensure that the workplace is well ventilated. 

    Product Information

    Product information sheet Hydracast CreArt



    Specifications for: HYDRACAST ™ CreArt Plaster for Glass art or big complex lost wax parts

    • Color White
    • end Color White
    • Working Time 14 minutes
    • tensile strength NM
    • Mixing ratio A/ B 100:36
    • View all specifications
    • compressive strength NM
    • Density 1,8 g/cm3 wet

    Product tags


    Compare products Delete all products

    You can compare a maximum of 3 products

      Hide compare box
      HYDRACAST ™ CreArt Plaster for Glass art or big complex lost wax parts

      HYDRACAST ™ CreArt Plaster for Glass art or big complex lost wax parts

      € 69,95

      Please accept cookies to help us improve this website Is this OK? YesNoMore on cookies »