Urethane Rubber Accessories

Urethane Rubber Accessories

Take Your Urethane Rubber Further

Urethane Rubber Accessories

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.

Technical Information & More

HIGHLIGHTS

Color Pigments and Tints

A Little Goes a Long Way

Color Pigments and Tints

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®

Cure Accelerator

Kick-iT®

Kick-iT®

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 Gram Scale Required

SO-FLEX®

Flexibilizer for Urethane Rubber

SO-FLEX®

SO-FLEX®

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 Recommend Measure by Weight
Choose the Percentage Choose the Percentage

Sun Devil®

UV Resistant Additive

Sun Devil®

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 Gram Scale Required
UV Resistant UV Resistant

XTEND-IT®

Dry Gas Blanket

XTEND-IT®

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 Great Value

URE-BOND® II

Urethane Adhesive

URE-BOND® II

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 Scale Not Necessary
One to One by Volume One to One by Volume

Cryptolyte®

UV Glow Additive

Cryptolyte®

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 Scale Not Necessary

URE-FIL® 9, URE-FIL® 11

Thickening Agents

URE-FIL® 9, URE-FIL® 11

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 Urethane, Silicone or Epoxy
 UVO® UV Resistant Colorants for Urethane, Silicone or Epoxy
 Kick-It Cure Accelerator For Urethane Rubber
 SO-FLEX® Softening Agent For Urethane Rubber
 Sun Devil® UV Resistant Additive
 XTEND-IT® Dry Gas Blanket
 URE-BOND II Urethane Adhesive
 Cryptolyte® UV Glow Additive for Urethanes and Silicones
 URE-FIL® 9 Fillers For Resins and Rubbers
 URE-FIL® 11 Fillers For Resins and Rubbers