Activa® Presto® Stackable Light Cure Universal Composite helps return calcium, phosphate, and fluoride to the teeth that are lost during prep with bioavailable ions. It is a patented rubberized resin matrix that is fracture-resistant. Features include: Easy syringe delivery, No slumping, Highly radiopaque, Free of BIS-GMA, bisphenol A, and BPA derivatives. Contains: 2 (1.2 ml/2 g) syringes and 20 (19 gauge) applicator tips. Product Sheet: //www.pulpdent.com/wp-content/uploads/2021/05/ACTIVA-Presto-sales-sheet-4p-v4-2021-1.pdf