-Introducing Perfec temp aesthetic temporary crown and bridge material formulated with fluorescence to help create temporaries so natural, so beautiful they fool the senses. -Perfectemp is a bis acrylic fluoride enriched resin that is available in Bleach Shade 2 (BL2) in addition to B1, A1, A2, and A3.5 (color perfect match to the Vita Shade Guide). **For further product information, please contact Chat Support**