URE-FIL™ Fillers
URE-FIL fillers disperse easily in Smooth-On® materials. They can be added to materials in different proportions to achieve a variety of working properties and effects. Some fillers are designed for cost-savings, others are designed for specific casting effects or improved physical properties. Other URE-FIL fillers are designed specifically for thickening materials for brush-on or trowelable application.
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URE-FIL™ 3Added to urethane resins and castable epoxies to reduce cost. Recommended starting mix ratio is 1A to 1B to 1 part URE-FIL™ 3.WARNING: Prop 65
URE-FIL™ 5Best choice for creating a wood grain effect. Mix 1 part filler with 1A:1B of Smooth-Cast™ 320 resin and cast into mold.
URE-FIL™ 7Improve castable plastic dimensional stability or create marble effects. Maximum ratio before compromising the physical properties is 1A:1B to 2 parts filler.
URE-FIL™ 9Create casting effects or thicken liquid material for trowelable casting applications. Added in small amounts until the desired viscosity is achieved.
URE-FIL™ 11Fiber-based filler that can be added to Smooth-On urethane and silicone rubbers, urethane plastics and epoxies to thicken for brush-on applications.
URE-FIL™ 13Create casting effects or thicken liquid material for trowelable casting applications. Added in small amounts until the desired viscosity is achieved.
URE-FIL™ 15Micro-balloons that can be added to Smooth-On urethane plastics and epoxies to create very light weight castings.
URE-FIL™ 17Pure aluminum pellet fillers can be used with resins to improve thermal conductivity, dimensional stability, reduce shrinkage, etc. (400 micron)
URE-FIL™ 19Pure aluminum pellet fillers can be used with resins to improve thermal conductivity, dimensional stability, reduce shrinkage, etc. (1200 micron)Quick Tech Specs
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