Mould Making For Concrete
Rowe Advanced Materials carries urethane, latex, and silicone rubbers which can be applied onto an original model for accurate concrete casting moulds.
Once the mould rubber cures, the moulds can be used to make architectural elements, concrete stone veneer, formliners, concrete countertops, GFRC panels, concrete statues and furniture and more.
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.
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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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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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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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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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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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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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VytaFlexTM 60
Shore A 60 hardness polyurethane rubber. 1A:1B mix ratio by volume, 60 minute pot life and 16 hour cure time.
Holden's Latex
Holden's Latex has been compounding Liquid Natural Latex for over 80 years. Their liquid latex mould making materials and supplies have been a primary component in the creation of ornamental concrete, brick veneer, stone veneer, and architectural restoration.
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HX-974 White High Viscosity Mould Making Latex
HX-974 White is a very high-viscosity liquid latex made especially for vertical surface application and making brush-on rubber moulds.
Silicone Rubber
Rebound™ rubber can be applied with a brush or spatula to vertical surfaces without sagging and will cure with negligible shrinkage to a flexible rubber.