Brush-On® Series

Brush-On® Series

Brushable Polyurethane Rubber

Brush-On® Series

Mold rubbers that are extremely versatile and are famous for their abrasion resistance and high tear strength. Brush‑On® urethane rubber molds are suitable for reproducing sculpture, architectural restoration and production casting of concrete.

Technical Information & More

HIGHLIGHTS

Easy to Mix and Apply

Easy to Mix and Apply

Easy to Mix and Apply

Brush-On® Series urethane rubber offer the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula onto vertical surfaces without sagging and will capture exact detail from any original model.

One to One Mix Ratio One to One Mix Ratio
No Scale Necessary No Scale Necessary

Versitality

Versitality

Versitality

Brush-On® 35 and 40 are used for making molds of models with deep undercuts and are good for casting wax, gypsum, and resins. Brush-On® 50 and 60 offer superior abrasion resistance and tear strength and are ideal for production casting of concrete and hard plasters.

No Scale Necessary No Scale Necessary
Brushable Application Brushable Application
Abrasion Resistant Abrasion Resistant

Technical and Buying Information

Select a Product Below Hardness Tensile Strength
 Brush-On® 35 35 A 335 psi
 Brush-On® 40 40 A 300 psi
 Brush-On® 50 50 A 500 psi
 Brush-On® 60 60 A 630 psi

VIDEOS and GALLERIES

Step-by-Step How-To Articles

video

Making A Brush-On Mold Using Brush-On Urethane

Making A Brush-On Mold Using Brush-On Urethane

Hot to create a brush on urethane mold of an original sculpture.

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Using Brush-On Urethane Rubber as a Paint

Using Brush-On Urethane Rubber as a Paint

Some of our customers have found that our Brush-On urethane rubber can be used as a paint.

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Handling Large Undercuts In The Brush-On Mold Making Process

Handling Large Undercuts In The Brush-On Mold Making Process

Planning is the key to success in any mold making project...

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Reproducing a Native American Gravestone

Reproducing a Native American Gravestone

Read how a reproduction of this historic headstone for display at a local museum is made using brush-on urethane rubber.

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video

How To Rotocast Resin for Lightweight Displays

How To Rotocast Resin for Lightweight Displays

Smooth-Cast® 65D is used in a rotocasting machine to create full-sized display heads which only weigh 2 lbs. (0.9 kgs) each.

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Molding a Complex Original Model

Molding a Complex Original Model

Molding and casting a piece with delicate detail, complex angles and severe undercuts.

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video

Reproducing a 3D Sculpture Using Brush-On® 40 Mold Rubber

Reproducing a 3D Sculpture Using Brush-On® 40 Mold Rubber

Making a brush-on mold of a 3-dimensional sculpture is an effective and inexpensive method that can be used to...

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What Have Other People Done With These Products?

Toronto Fans Go Wild for Hockey Character Costumes by David Pea

Toronto Fans Go Wild for Hockey Character Costumes by David Pea

When the Toronto Maple Leafs NHL hockey team needed eye-catching costumes for their 3 new mascots, they needed only to look in the backyard.

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From Prototype to Reality: Concrete Finishing Slicks Success Story

From Prototype to Reality: Concrete Finishing Slicks Success Story

After pouring thousands of tons of concrete to make a floor or platform, concrete finishers are called on to finish the concrete surface by smoothing out all surfaces.

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Brush-On® 50 Stops Leaks During Hurricane Irene

Brush-On® 50 Stops Leaks During Hurricane Irene

Long-time Smooth-On user Jon Scott wrote us an email about his success using Brush-On® 50 as a leak stopper during Hurricane Irene.

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Creating a Large Resin Sculpture, presented by Figuration Studio

Creating a Large Resin Sculpture, presented by Figuration Studio

Watch Figuration Studios turn sculpted EPS foam into a visually stunning clear resin outdoor art installation.

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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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San Diego's Balboa Park restored with Brush-On® 40 mold rubbers.

San Diego's Balboa Park restored with Brush-On® 40 mold rubbers.

Balboa Park is renowned for the lush landscaping and lovely gardens on its 1,200 acres, offering a magnificent backdrop for the cultural attractions.

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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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Historic Wall Street Hotel Gets a Facelift

Historic Wall Street Hotel Gets a Facelift

Brush-On® 40 urethane rubber became the material of choice for this historical project.

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Dressing Up The Facade

Dressing Up The Facade

The eight-story project in downtown Philadelphia is one of a new wave of long-awaited residential and retail high-rises aimed at reinvigorating the downtown area.

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Rescuing City College's Historic Shepard Hall

Rescuing City College's Historic Shepard Hall

MJM Studios was contracted as part of the $4 million restoration of Shepard Hall.

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