Concrete Casting

Casting concrete into rubber molds lets you make perfect copies of any original every time! Mold rubber can often be applied right at the job site. They can be brushed on, poured on, or sprayed onto a model. Urethane rubber molds cure overnight and last in production; saving you time, labor, and material costs. Both urethane and silicone mold rubbers can be used to make architectural elements, concrete stone veneer, large scale formliners, concrete countertops, GFRC panels, concrete stamps and more.  The high abrasion resistance and toughness of urethane rubbers such as Vytaflex® mold rubbers allow for a very long production life.

[Image of materials being used in the Concrete Casting application.][Image of materials being used in the Concrete Casting application.]

Popular Products

VytaFlex

"V-Polymer" urethane rubber perfect for casting concrete

Rebound Series

Easy to use silicone rubber that self-thickens for making brush-on molds

Brush-On Series

"Brushable" Urethane Mold Rubber Compounds.

PMC-770

Well-suited for industrial applications including gaskets and pulleys, shock pads and production use with cements, hard plasters, fiberglass resins and epoxies

PMC-780

Designed to meet the most stringent requirements of industrial applications. You can't get a tougher rubber anywhere!

Econ 80

1A:1B mix ratio lower cost Shore 80A urethane rubber.

Forton VF-774

All acrylic, co-polymer dispersion (51% solids) specifically formulated for the GFRC production process.

In & Out II

Water soluble release agent for releasing concrete or gypsum from rubber molds.

AquaCon

Water based release agent for releasing concrete or gypsum from rubber molds.

Videos

Concrete Casting Video:

How to Make a Free-Form Concrete Sink

Concrete Casting Video:

Creating a Concrete Reproduction of a Glass Planter

Concrete Casting Video:

How to Make a Concrete and Epoxy Lagoon Table Aquarium

Concrete Casting Video:

How To Make a Rock Mold For a Concrete Sink

Concrete Casting Video:

How To Make Concrete Countertops for a Bar Display

Concrete Casting Video:

How To Make Concrete Tiles From a Custom Sculpted Master

Concrete Casting Video:

How To Make a Mold For Restoring a Concrete Architectural Seal

Concrete Casting Video:

Making a Concrete Wall Lamp from a 3D Printed Model

Concrete Casting Video:

How To Make Custom Concrete Countertops using GFRC

Concrete Casting Video:

How To Build an Outdoor Concrete Bar Using GFRC Architectural Panels - Episode 3

Concrete Casting Video:

How To Build an Outdoor Concrete Bar Using GFRC Architectural Panels - Episode 2

Concrete Casting Video:

How To Build an Outdoor Concrete Bar Using GFRC Architectural Panels - Episode 1

Concrete Casting Video:

How to Make a Custom Concrete Fountain - Molds of Nature

Concrete Casting Video:

How to Make a Mold of a Leaf for Casting Concrete - Molds of Nature

Concrete Casting Video:

How To Cast Forton® VF-774 GFRC To Create a Showroom Kiosk

Concrete Casting Video:

Creating a GFRC Cornice - Featuring: GFRC Cladding Systems

Concrete Casting Video:

Creating an Angular GFRC Panel - Featuring: GFRC Cladding Systems

Concrete Casting Video:

Casting GFRC Concrete to Create Textured Shower Panels

Concrete Casting Video:

Mold Making Tutorial: Silicone Rubber Texture Mat for GFRC Concrete Panels

Concrete Casting Video:

How to Make a Custom Concrete Stamp out of Urethane Rubber

Concrete Casting Video:

Making a Concrete Sink from Design to Production

Concrete Casting Video:

Concrete Innovation of the Year - Concrete Furniture

Concrete Casting Video:

Concrete Fence Exhibits Level of Detail Never Seen Before!

Concrete Casting Video:

Making Large Scale Formliners with VytaFlex | Mold Making Demo

Concrete Casting Video:

Mold Making Tutorial: Two-Piece Polyurethane Rubber Core Mold

Concrete Casting Video:

How to Use a Meter Mixing Machine to Make Concrete Molds Quickly

Concrete Casting Video:

Concrete Casting: Moldmaking for a Concrete Sink