Build-It FR Fiber Reinforced Core Material is the perfect material to use with FiberKleer 4x and FiberKor Fiber Posts. Formulated to flow and stack without slumping, the material’s unique viscosity enables the clinician to dispense the material and form the core build-up with ease. Specially treated glass fibers provide a minimum compressive strength of 300MPa for a strong and reliable foundation for your indirect restorations. Designed to offer optimal versatility and performance, Build-It FR Core Material self cures in minutes or light cures in seconds to a hard consistency. Choose from shades A2, A3, Opaceous White, Gold, and Blue in either 25ml/48 g auto-mix cartridges or 4ml Mini Mix™ syringes.