OOMOO® Series
Easy to Use Silicone Mold Making Rubber
Easy to use compounds that feature convenient one-to-one by volume mix ratios (no scale necessary). OOMOO® offers very low viscosity for easy mixing and pouring, and vacuum degassing is usually not necessary. Suitable for a variety of art-related and industrial applications including making molds for sculpture and prototype reproduction, casting plaster, resins and wax.
HIGHLIGHTS
It Doesn't Get Any Easier!
It Doesn't Get Any Easier!
Convenient One-to-One by Volume mix ratios (no scale necessary). Perfect for beginners, hobbyists and craft makers, OOMOO® 25 and 30 silicone rubbers are easy to use and inexpensive.
No Scale Necessary
Awesome Value
No Vacuum Degassing
No Vacuum Degassing
OOMOO® rubbers have low viscosities for easy mixing and pouring. Vacuum degassing is not necessary and these products cure at room temperature with negligible shrinkage.
Low Viscosity
No Vacuum Degassing
Technical and Buying Information
| Select a Product Below | Pot Life | Cure Time |
|---|---|---|
| › OOMOO® 25 | 15 mins | 75 mins |
| › OOMOO® 30 | 30 mins | 6 hrs |
VIDEOS and GALLERIES
Step-by-Step How-To Articles
video
Making a Simple Block Mold Using OOMOO® Silicone
This mold making tutorial video shows how to make a one piece silicone block mold using OOMOO® silicone rubber
video
Making a 2-Piece Mold Using OOMOO® Silicone
Mold box construction, model preparation and release agent application for a 2 part pour on mold are covered in this video.
video
Martha Stewart Making Gourd Candles Using OOMOO®
Real gourds are molded using OOMOO® silicone to create unique and beautiful candle molds.
video
How To Mix Silicone Rubber - Double Mix and Pour OOMOO® 25
This mold making essential video demonstrates the double mix and pour technique using a 1A:1B OOMOO silicone rubber.
video
How To Pre-Mix Silicone Rubber - OOMOO® 25
Not premixing silicone can result in the material not setting up correctly...
Create Your Own Jewelry with The Art of Resin Jewelry
Sherri Haab has been a pioneer in the industry since 1996 who features Smooth-On products in her books
Casting Custom Scenery For a Model Railroad
Mold making and casting gives model railroaders options for creating custom scenic display pieces.
Replacing a Brass Shower Door Handle
A "Cold Cast Brass" handle is molded and cast for a fraction of the cost of replacement.
video
Beginner’s Guide to Making Simple Candle Molds
OOMOO® Silicone Rubber is one of the easiest mold rubbers to use on the planet and is perfect for making simple candle molds.
What Have Other People Done With These Products?
Casting Intaglio Gems
How the Carlos Museum's lab uses silicone rubber molds to make accurate and reproducible casts from ancient gems.
Puppet legacy lives on with Smooth-On Products
In 1938 a 15 year old boy created and staged his marionette version of Puss in Boots for children at the Nashville Public Library.
Model Maker Crafts Award Winning Designs
Shawn Casidy depends on Smooth-On Mold Max® and OOMOO® silicone rubber molds to reproduce amazing detail
Sculptor James Day Expresses His Visionary Realism
James uses PMC®-744, OOMOO® 30 and Mold Max® 30 rubber
Reeling in Customers with OOMOO Silicone Rubber
Jason and Jenny Wilhelm, owners of Dope on a Rope Soaps proudly share their mold making and casting process with us.
Custom Paw Pad Soap Mold from Prototype to Production
In order to grow the business, Jen realized she needed a custom branded soap mold.