ReoFlex™ Series
Liquid Urethane Rubbers
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.
HIGHLIGHTS
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 Vacuum Required
Easy to Pour
Gypsum Production
Old World Artistry Meets Smooth-On Chemistry
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
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 build a mold box, measure, mix, and pour urethane rubber to make a 1-piece block mold.
video
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.
video
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.
What Have Other People Done With These Products?
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.
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.
La Ferla Plastering - Old World Artistry Meets Smooth-On Chemistry
La Ferla Plastering of Torrance, CA specializes in high-end ornate plasterwork.