Sofreliner Tough is an addition-cured silicone material for relining dentures on patients that require relief on upper or lower, partial or full dentures. With superb stain resistance, adhesion to the denture, and tear resistance, it ensures patient satisfaction for up to 24 months. Available in two levels of comfort: Soft and Medium. Sofreliner Tough S (Soft) for both short-and long-term use. Contains: Cartridge paste (base/catalyst each 26gm), primer 10ml, Drip-Cap for primer, plastic cup, mixing tip XS x 10, spatula, brush, coarse point (black), finishing wheel (brown).