Concrete Mold Making & Casting

Concrete Mold Making & Casting

Concrete casting pros from around the world know Smooth-On liquid rubber products as the industry standard for making rubber molds that have the abrasion resistance and tear strength needed to keep production moving. Casting concrete into rubber molds made with Smooth-On rubber lets you make perfect copies of any original every time!

Smooth-On rubbers can be applied right at the job site. They can be brushed on, poured on, or sprayed onto a model. Molds are ready for casting in a day and last in production...saving you time, labor, and material costs.

Explore Our Concrete Catalog Online ›

Smooth-On also offers a variety of concrete additives and specialty bagged mixes. Forton VF-774 is a PCI-certified polymer additive used in GFRC mixes, producing better physical properties and longer life. In addition, concrete artisans have come to know Buddy Rhodes Products as an industry standard for high-performance concrete countertops and decorative elements.

Learn about our new Moldmaking For Production Casting Of Concrete Seminar here ›

What People Have Done With These Materials

Restoring Concrete Lions Using Spray Rubber

Restoring Concrete Lions Using Spray Rubber

Repairing giant lions on The William H. Taft Memorial Bridge in Washington, DC

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Restoring Large Concrete Panels At Garfield Park Field House

Restoring Large Concrete Panels At Garfield Park Field House

The Project: Replace large deteriorating dome panels at Garfield Park in Chicago.

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Adding A Creative Spark To Fireplace Surrounds

Adding A Creative Spark To Fireplace Surrounds

Colleen Boddez’ unique ability to fuse architecture and sculpture turns ordinary fireplace surrounds into extraordinary works of art, making them the centerpiece of any home.

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Caribbean Cast Stone Adds Touch of Class to Plaza In Puerto Rico

Caribbean Cast Stone Adds Touch of Class to Plaza In Puerto Rico

Caribbean Cast Stone, Inc. began construction on a new $10 million plaza in Rio Grande, Puerto Rico.

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K & T Stoneworks on Top of Their Game with EZ-Spray® Jr Urethane

K & T Stoneworks on Top of Their Game with EZ-Spray® Jr Urethane

K&T Stoneworks of West Palm Beach, FL delivers the highest quality and most exquisite custom cast stone available.

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FORTON VF-774 GFRC Projects by Willis Construction Co. Inc.

FORTON VF-774 GFRC Projects by Willis Construction Co. Inc.

Willis Construction is one of the leading Architectural Precast Concrete manufacturers and installers in the Western United States.

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FORTON VF-774 GFRC Projects by Walters & Wolf Precast.

FORTON VF-774 GFRC Projects by Walters & Wolf Precast.

Walters & Wolf is a West-Coast leader in premier cladding services.

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FORTON VF-774 GFRC Projects by Formglas Products Ltd.

FORTON VF-774 GFRC Projects by Formglas Products Ltd.

With a 5 decade history, Formglas creates custom fabricated solutions for precision-engineered and sustainable architectural products.

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Customer Spotlight - Taller de Prefabricados

Customer Spotlight - Taller de Prefabricados

José Hormiga, owner of Taller de Prefabricados, invited us to his facilities and walked us through his history and some of his projects.

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Step-by-Step How-To's

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GFRC Explained - Learn the Basics of GFRC

GFRC Explained - Learn the Basics of GFRC

We explain the different components, mix designs and the proper techniques needed to create high-quality GFRC

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Casting Concrete Using Aquacon® Release Agent

Casting Concrete Using Aquacon® Release Agent

AquaCon® is a water based concrete release agent that aids in releasing concrete castings from Smooth-On rubber molds

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Shop Projects - Making a Concrete Utility Sink

Shop Projects - Making a Concrete Utility Sink

In this video we show you how we made a concrete utility sink for our shop using Forton® VF-774.

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Making a Sunscreen Curtain Wall from a Digital Design

Making a Sunscreen Curtain Wall from a Digital Design

Smooth-On's client "Taller de Prefabricados" invited us to to film their process

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Making a Concrete Wall Lamp from a 3D Printed Model

Making a Concrete Wall Lamp from a 3D Printed Model

Step By Step Video Showing How a 3D printed model is molded then cast in concrete.

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Make a Mold of a Leaf for Casting Concrete

Make a Mold of a Leaf for Casting Concrete

Make a mold of a rhubarb leaf using Rebound® 25 silicone rubber

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How to Make a Custom Concrete Fountain

How to Make a Custom Concrete Fountain

Learn how to make a concrete fountain that looks just like sand using Mold Star® 16 silicone rubber.

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Making Custom Concrete Countertops using GFRC

Making Custom Concrete Countertops using GFRC

Learn how to make extremely strong concrete countertops with Forton® VF-774

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Building a Concrete Bar Using GFRC Panels - Episode 1

Building a Concrete Bar Using GFRC Panels - Episode 1

Learn how to make Art Deco concrete panels from model design to casting pigmented GFRC.

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