Mind Blowing Materials for
A World of Applications®

Aquarium Decoration Make aquarium-safe fake corals and other decor for an aquarium setting.
Architectural Restoration Techniques used to restore old or create new architectural elements.
Candlemaking Unique and beautiful candle creations easily made from silicone and urethane mold rubbers.
Concrete Mold Making & Casting Molds for casting concrete, form liners, concrete stamps, and GFRC decorative structures and panels.
Encapsulation & Display Create displays for retail, theatrical, or even home usage as well as tutorials for solar cell encapsulation.
Food Safe Mold Making Make a custom candy or ice mold, even personalized chocolate, fondant or cake molds.
Home Crafts & Hobbies Projects you can do at home for fun, school, or home repairs.
Industrial Make repairs, recreate parts, or make your own custom parts for prototype or production applications.
Large Scale Applications Using machinery or spray systems for making molds for concrete casting, architectural restoration, and more.
Lifecasting Capture and reproduce detail from the human body safely and accurately.
Makeup FX Techniques for professional quality makeup effects for film, TV, theater and more.
Medical Simulation Make your own “precise response” suture pads, needle insertion pads, wound care and surgical training aids.
Model Making Make molds that capture very fine detail down to a "finger-print" to make exact reproductions.
Propmaking & Special Effects Make breakaway glass, realistic props and other special effects.
Prototyping & Inventing Techniques for developing your idea into a three dimensional physical representation.
Sculpture & Art Casting Create, or make accurate reproductions of, original sculpture and art displays.
Sprayable Materials Applications using sprayable materials and eqipment.
Taxidermy Rubbers, plastics, foams, pigments, etc. for realistically reproducing wildlife.
Themed Environments Fabrication of displays used in theme parks, restaurants, hotels, etc.
Vacuum Bagging Using silicone to create reusable vacuum bags for resin composite applications.


Silicone Rubber - Tin Cure Cure at room temperature (RTV) to flexible, high tear-strength rubbers.
Silicone Rubber - Platinum Cure High strength, flexible rubber compounds that exhibit extremely low shrinkage and a long library life.
Urethane Rubber Economical, reproduce exceptional detail and are best suited for production casting of concrete, gypsum and wax.
Polysulfide Rubber
Urethane Resins and Coatings Perfect for casting detailed models, prototypes, props and cast effect pieces.
Epoxy Casting, Coating and Laminating Resins Perfect for a wide variety of casting, laminating, art-related, and composite applications.
Epoxy Putties
Mix and Pour Expanding Foams Mix and Pour urethane and silicone foams that are versatile and easy to use.
Adhesives Epoxy, silicone, or urethane adhesives for applications requiring powerful bonding or repair.
Lifecasting Materials Professional grade skin-safe silicone rubber and easy to use, quick and economical alginates.
Skin Safe FX Silicone and Blood Ultimate® Kits for creating Professional Quality Makeup effects.
Polymer Modifiers for Concrete and Gypsum Forton® and duoMatrix® systems enhance the performance properties of concrete and alpha gypsum.
Sealing & Release Agents Professional quality sealers and mold releases for mold making and casting.
Colorants & Fillers Different types of colorants made especially for urethanes, epoxies and silicones.
Tools & Equipment There are tools and equipment that can make processing easier and ensure success with these materials.

NEW and Notable

Just Getting Started?
Everything You Need For Moldmaking and Casting

Habitat® Flex is a semi-rigid epoxy putty that has some flexibility when cured.

Learn about the world's largest mold making and casting training facility.

This video shows the creation of a fabricated tree for a themed environment for an interactive customer experience.

How the Carlos Museum's lab uses silicone rubber molds to make accurate and reproducible casts from ancient gems.

GFRC Cladding Systems shows how to create a spray-up cladding cornice.

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Hands-On Seminars at Smooth‑On

Slides, videos and hands-on demonstration introduce you to the basics of mold making and casting in an easy-to-understand format. Attendees make their own molds and castings over the 2-day period. In addition, a variety of our “sideshow” demonstrations and applications will open your eyes to a world of material possibility.

Reserve your spot early. Classes sell out months in advance.

Explore our NEW 4th Edition Catalog

Enjoy our full color catalog online or request a Free Smooth-On Catalog to be mailed to you. Catalogs can be sent to the CONTINENTAL USA ONLY. To order a catalog outside of the Continental USA, contact your nearest distributor.

Informational Links

Are you an Educator or Student?

Smooth-On works with teachers and students at colleges and universities to educate people on how liquid rubbers, plastics, foams and other materials can be used for an infinite number of applications.

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Need a Mold or Casting Made?

For those of you interested in having molds or castings made for you, we are pleased to suggest a list of professional mold makers and casters who can do it for you.

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Looking for Custom Formulations?

Our chemists have many years of combined experience and are respected industry wide for their individual expertise and development capability. There are minimum volume requirements for manufacturing a custom formulation and we will be happy to discuss this and other variables to determine what is possible.

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