Urethane Rubber Accessories
Take Your Urethane Rubber Further
Additives compatible with Smooth-On Urethane Rubber Compounds for altering and enhancing their characteristics and performance. Choose from a variety of colorants and fillers, cure accelerator, softening agent, UV resistance enhancer, adhesive and more.
HIGHLIGHTS
Color Pigments and Tints
A Little Goes a Long Way
Color Pigments and Tints
A Little Goes a Long Way
- SO-Strong™ colorants are highly concentrated, offer excellent dispersion and consistent color.
- UVO™ Colorants are phthalate-free color pigments that resist ultra-violet light.
- Ignite™ pigments are fluorescent colorants. Castings appear brighter and appear to glow under ultraviolet light.
Kick-iT!™
Urethane Rubber Cure Accelerator
Kick-iT!™
Urethane Rubber Cure Accelerator
Additive designed to “accelerate” the cure time of VytaFlex™, ReoFlex™ and PMC™ rubber products without significantly affecting the ultimate physical properties.
Gram Scale Required
SO-FLEX™ II
Flexibilizer for Urethane Rubber
SO-FLEX™ II
Flexibilizer for Urethane Rubber
Softening agent that will lower the cured durometer of a variety of Smooth-On flexible polyurethane products. Can also be added to Vytaflex™ 10 to create a urethane ‘gel’ type material.
Recommend Measure by Weight
Choose the Percentage
Sun Devil™
UV Resistant Additive
Sun Devil™
UV Resistant Additive
A one component liquid additive that will slow color change and physical degradation due to UV exposure for many Smooth-On liquid urethane products.
Gram Scale Required
UV Resistant
XTEND-IT™
Dry Gas Blanket
XTEND-IT™
Dry Gas Blanket
Designed to extend the shelf life of unused moisture sensitive polyurethane products. Applying the XTEND-IT™ to the unused portion of a liquid polyurethane system will minimize residual moisture in the container and significantly extend the shelf life of what remains.
Great Value
URE-BOND™ II
Urethane Adhesive
URE-BOND™ II
Urethane Adhesive
Premium performance urethane adhesive compound that offers a strong flexible bond between many different surfaces. Ideal for adhering polyurethane rubber and other polymer products to many types of substrates
Scale Not Necessary
One to One by Volume
Cryptolyte™
UV Glow Additive
Cryptolyte™
UV Glow Additive
Causes cured Smooth-On silicone rubbers, urethane rubbers, plastics or foams to glow a bright blue under a focused ultra violet light source (blacklight). At low percentages it will not affect clarity or color of material and the glow effect will not be evident until the casting is illuminated by a UV light source.
Scale Not Necessary
URE-FIL™ 9, URE-FIL™ 11
Thickening Agents
URE-FIL™ 9, URE-FIL™ 11
Thickening Agents
Primarily used with liquid urethane rubbers for brush-on moldmaking applications. URE‑FIL™ 9 is a fumed-silica based thickening agent added in small amounts to the mixed rubber until the desired viscosity is achieved. URE‑FIL™ 11 is a fiber-based filler.
Technical and Buying Information
| Select a Product Below | Description |
|---|---|
| › SO-Strong™ | Colorants for Urethane Rubber, Resin and Foam |
| › Ignite™ | Fluorescent Colorants For Liquid Rubber, Plastic and Foam |
| › UVO™ | UV Resistant Colorants for Epoxy and Urethane. |
| › Kick-iT!™ | Cure Accelerator For Urethane Rubber |
| › SO-FLEX™ II | Softening Agent For Urethane Rubber |
| › Sun Devil™ | UV Resistant Additive |
| › XTEND-IT™ | Dry Gas Blanket |
| › URE-BOND™ II | Flexible Urethane Adhesive |
| › Cryptolyte™ | UV Glow Additive for Urethanes and Silicones |
| › URE-FIL™ 9 | Fumed-Silica Based Thickening Agent |
| › URE-FIL™ 11 | Fiber Filler for Urethane and Silicone |
VIDEOS and GALLERIES
Step-by-Step How-To Articles
video
How To Make a Foam Prop Sword Using a Silicone 2 Part Mold
How a 3D printed master is used to pour a silicone mold for a prop sword