URE-FIL fillers disperse easily in polyurethane resins. They can be added 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.
URE-FILTM 3
Added to polyurethane resins and castable epoxies to reduce cost. Recommended starting mix ratio is 1A to 1B to 1 part URE-FIL™ 3.
Improve castable plastic dimensional stability or create marble effects. Maximum ratio before compromising the physical properties is 1A:1B to 2 parts filler.
Fibre-based filler that can be added to Smooth-On polyurethane and silicone rubbers, polyurethane plastics and epoxies to thicken for brush-on applications.
