Silicone Rubbers – Platinum Cure

Platinum cure silicone, also called addition cure silicone, are two-component high tear strength and flexible mold or casting compounds. They are recommended as a mold material for casting polyurethane, epoxy, or polyester resins, wax and a wide range of other casting materials. They exhibit extremely low shrinkage and high physical properties. These rubbers are chemically sensitive to latex, sulfur, and certain other materials. Platinum cure silicone can also be used to cast prosthetics for special effects makeup and medical training devices. 

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[Image of Silicone Rubbers – Platinum Cure][Image of Silicone Rubbers – Platinum Cure]

Platinum-Cure Silicone

Dragon Skin Series

High performance translucent platinum cure silicone rubbers which are very strong and very “stretchy”

Dragon Skin NV Series

Low viscosity, high performance translucent platinum cure silicone rubbers which are very strong and very “stretchy”

Ecoflex Series

Extraordinarily soft, strong and durable platinum cure silicones

Mold Star 15, 16 & 30

1A:1B mix by volume, low viscosity platinum liquid silicone rubbers. No vacuum degassing needed.

Mold Star T Series

Translucent low-viscosity platinum silicone - no scale or vacuum chamber necessary

Rebound Series

Easy to use silicone rubber that self-thickens for making brush-on molds

SORTA-Clear Series

Premium water clear translucent silicones which cure at room temperature to a very clear rubber

Smooth-Sil Series

Versatile room temperature curing platinum silicones available in many different hardnesses.

Specialty Platinum Silicone

Body Double

Long lasting platinum-cure silicone rubber that can be applied directly to the skin to make molds of the face, hands and other body parts.

Dragon Skin FX-Pro

High performance platinum silicone rubber designed for creating silicone makeup appliances and skin effects.

EZ-Brush Vac Bag Silicone

Brushable platinum silicone rubber specifically developed for making high performance, re-usable vacuum bags.

EZ-Spray Silicone 20 & 22

Sprayable silicones effective at making fast, cost effective molds and vacuum bags for producing composite parts.

EZ-Spray Silicone 35

Platinum cure silicone rubber developed for spraying using the EZ~Spray® Jr Spray Gun

Ecoflex GEL and GEL 2

Extremely soft, platinum silicone rubber gel designed for applications requiring a very soft silicone material.

Encapso K

Water clear encapsulation rubber that looks just like water and is ideal for a variety of encapsulation and display applications.

Equinox Mold Putty

Food safe, easy to use, mix and apply-by-hand platinum silicone mold putty

Accu-Cast FUN Silicone

Soft silicone rubber made especially for casting into alginate molds to make flexible, exact rubber reproductions of body parts.

Rubber Glass

Clear silicone that can be easily broken or “crumbled” into pieces that look exactly like broken glass, ice or diamonds


Low viscosity, optically clear silicone for encapsulation of solar cells or other electronic components

Smooth-Sil 933 Flame Out

Flame Rated Silicone Rubber developed specifically for encapsulation.