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Pourable Rubber

Pourable Urethane Rubber

Low viscosity and a variety of durometers, physical properties and open/cure times make an easy match for your pourable rubber needs.

VytaFlexTM Series

Using Smooth-On’s exclusive “V-Polymer™” technology, VytaFlex™ polyurethane rubbers offer superior physical and performance properties for casting concrete.  VytaFlex™ mould rubbers work especially well for casting pigmented / coloured concrete. Moulds made with VytaFlex™ Series polyurethanes will render accurate and uniform coloured castings.

  1. VytaFlex<sup>TM</sup> 10

    VytaFlexTM 10

    Shore A 10 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 24 hour cure time.

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  2. VytaFlex<sup>TM</sup> 20

    VytaFlexTM 20

    Shore A 20 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  3. VytaFlex<sup>TM</sup> 30

    VytaFlexTM 30

    Shore A 30 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  4. VytaFlex<sup>TM</sup> 40

    VytaFlexTM 40

    Shore A 40 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  5. VytaFlex<sup>TM</sup> 45

    VytaFlexTM 45

    Shore A 45 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  6. VytaFlex<sup>TM</sup> 50

    VytaFlexTM 50

    Shore A 50 hardness polyurethane rubber. 1A:1B mix ratio by volume, 60 minute pot life and 16 hour cure time.

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  7. VytaFlex<sup>TM</sup> 60

    VytaFlexTM 60

    Shore A 60 hardness polyurethane rubber. 1A:1B mix ratio by volume, 60 minute pot life and 16 hour cure time.

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ReoFlexTM Series

ReoFlex liquid polyurethane rubbers offer a convenient one-to-one by volume mix ratio and are used for a variety of applications, including making moulds for architectural elements, rubber props and prototypes. Vacuum degassing is not necessary and ReoFlex rubbers cure with negligible shrinkage to a durable rubber that will meet the stringent demands of production casting of wax, plasters and other materials.
  1. ReoFlex<sup>TM</sup> 20

    ReoFlexTM 20

    Shore A 20 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  2. ReoFlex<sup>TM</sup> 30

    ReoFlexTM 30

    Shore A 30 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  3. ReoFlex<sup>TM</sup> 40

    ReoFlexTM 40

    Shore A 40 hardness polyurethane rubber. 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  4. ReoFlex<sup>TM</sup> 50

    ReoFlexTM 50

    Shore A 50 hardness polyurethane rubber. 1A:1B mix ratio by volume, 50 minute pot life and 16 hour cure time.

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  5. ReoFlex<sup>TM</sup> 60

    ReoFlexTM 60

    Shore A 60 hardness polyurethane rubber. 1A:1B mix ratio by volume, 50 minute pot life and 16 hour cure time.

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PMCTM Series

Used in hundreds of industrial and art-related applications, many PMC rubbers are easy to use and exhibit excellent wear resistance. They cure with negligible shrinkage. They are economical, reproduce exceptional detail and are perfectly suited for production casting of concrete, gypsum and wax. Some PMC rubbers are suitable for mechanical parts (gaskets, wheels, pulleys) as well as ball mill liners and vibration/shock pads.
  1. PMC<sup>TM</sup>-121 30/DRY

    PMCTM-121 30/DRY

    Shore A 30 hardness polyurethane rubber. DRY formula, 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  2. PMC<sup>TM</sup>-744

    PMCTM-744

    Shore A 44 hardness polyurethane rubber, 2A:1B mix ratio by volume, 15 minute pot life and 16 hour cure time.

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  3. PMC<sup>TM</sup>-746

    PMCTM-746

    Shore A 60 hardness polyurethane rubber, 2A:1B mix ratio by volume, 15 minute pot life and 16 hour cure time.

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  4. PMC<sup>TM</sup>-770

    PMCTM-770

    Shore A 70 hardness polyurethane rubber, 2A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.

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  5. PMC<sup>TM</sup>-780 DRY

    PMCTM-780 DRY

    Shore A 80 hardness polyurethane rubber, DRY formula, 2A:1B mix ratio by volume, 25 minute pot life and 48 hour cure time.

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  6. PMC<sup>TM</sup>-790

    PMCTM-790

    Shore A 90 hardness polyurethane rubber, 2A:1B mix ratio by volume, 20 minute pot life and 48 hour cure time.

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EconTM Series

Used to make limited run production rubber moulds, stamping pads, rubber prototype parts, rubber props and pour-in-place gaskets for industrial equipment. Econ rubbers are also suitable for coating fabrics and burial vaults.
  1. Econ<sup>TM</sup> 60

    EconTM 60

    Economical Shore 60A polyurethane rubber, 1A:1B mix ratio by volume, 6 minute pot life and 4 hour handling time.

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  2. Econ<sup>TM</sup> 80

    EconTM 80

    Economical Shore 80A polyurethane rubber, 1A:1B mix ratio by volume, 13 minute pot life and 24 hour cure time.

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