ReoFlex™ Series

ReoFlex™ Series

Liquid Urethane Rubbers

ReoFlex™ Series

ReoFlex™ urethane rubbers offer superior physical and performance properties for production casting of wax, plasters, and resins. ReoFlex™ mold rubbers are used for a variety of applications including making molds to reproduce sculpture and architectural elements, as well as for making special effects, toys and prototypes.

Technical Information & More

HIGHLIGHTS

Production Ready for Wax and Gypsum Casting

Production Ready for Wax and Gypsum Casting

Production Ready for Wax and Gypsum Casting

Available in Shore A20 – A60, ReoFlex™ urethane rubbers are easy to mix and pour. Low viscosity ensures minimal bubble entrapments and perfect detail reproduction. Cured rubber molds offer added lubricity for releasing wax or gypsum.

No Scale Necessary No Scale Necessary
No Vacuum Required No Vacuum Required
Easy to Pour Easy to Pour

Gypsum Production

Old World Artistry Meets Smooth-On Chemistry

Gypsum Production

Gypsum Production

Old World Artistry Meets Smooth-On Chemistry

Smooth-On products have been used around the world for over 60 years to restore old or create new architectural gypsum elements. Reoflex™ rubber compounds are easy to use and offer maximum versatility for any restoration project.

Production Casting of Wax

Production Casting of Wax

Production Casting of Wax

Used to make custom molds for casting wax by the largest international candle making conglomerates to home hobbyists that enjoy making their own candles for family and friends, .

Technical and Buying Information

Select a Product Below Hardness Die C Tear Strength
 ReoFlex™ 20 20 A 60 pli
 ReoFlex™ 30 30 A 82 pli
 ReoFlex™ 40 40 A 85 pli
 ReoFlex™ 50 50 A 120 pli
 ReoFlex™ 60 60 A 132 pli

VIDEOS and GALLERIES

Step-by-Step How-To Articles

video

How To Make a Urethane Rubber Block Mold

How To Make a Urethane Rubber Block Mold

How to build a mold box, measure, mix, and pour urethane rubber to make a 1-piece block mold.

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video

How To Make a Kiln Formed Glass Sign for Retail Kiosks

How To Make a Kiln Formed Glass Sign for Retail Kiosks

Learn how Greg Schadt of Gravity Glas Design created an amazing kiln-formed sign.

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video

How to Make a 2 Piece Core Mold: Concrete Urn Example

How to Make a 2 Piece Core Mold: Concrete Urn Example

This tutorial outlines the steps for creating a two-piece cored mold using Reoflex® 40 urethane rubber from Smooth-On.

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What Have Other People Done With These Products?

A Glowing Success Story In Wax Casting

A Glowing Success Story In Wax Casting

To meet a growing demand, Beeskep II started making their own candle molds with Smooth-On mold rubbers.

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Freeze Cast Process uses Smooth-On Rubber for Precision Casting

Freeze Cast Process uses Smooth-On Rubber for Precision Casting

Rubber molds can be made quickly and will accommodate the expansion of water during the freezing process.

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La Ferla Plastering - Old World Artistry Meets Smooth-On Chemistry

La Ferla Plastering - Old World Artistry Meets Smooth-On Chemistry

La Ferla Plastering of Torrance, CA specializes in high-end ornate plasterwork.

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