Build-It FR Fiber Reinforced Core Material Mini-Mix Syringe Refill, Shade A3, 4 x 4 mL Syringes, N32FB

Build-It FR is a dual-cure, fiber-reinforced core build-up material and post cement. Its thixotropic viscosity allows it to flow and stack without slumping, and it self-cures in minutes or light-cures in seconds to a hardness that cuts like dentin. The Mini-Mix refill includes four 4 mL syringes in shade A3, with specially treated glass fibers providing high compressive strength for reliable indirect restorations.