Once the prosthesis and its retainers have been waxed, we must determine whether we use the silicone fronts technique or the gelatin technique. We must also determine if the prosthesis is going to be only pink (base and retainers) or with pink base and with white or transparent retainers.
We must also join the tip of the retainers with the larger connector with a wax thread of a thickness of 2 mm.
Waxed prothesis to perform. 
Detail of the retainer. 
Detail of the union of the tip of the retainer with the larger connector to favor the pouring. 
Model inside the mulberry and filled with gelatine. 
Appearance of the countermuffle. 
Acrylic open access cannels. 
Relieved from the amelocementary zone, 0.5mm towards occlusal and 0.5mm towards apical, with wax of high temperature (80/90 degrees) and without dyeing to avoid opacifying the resin or dyeing it. 
Moisten the model for at least 5 minutes. 
Paint the separating varnish and without letting it dry continue with the process. 
Heavy of the necessary polymer in proportion 10grs of polymer / 8grs of monomer. 
Heavy of the monomer necessary in proportion 10grs of polymer / 8grs of monomer. 
Mixing the monomer and polymer with intensity for 5 seconds and pouring immediately. 
Conventional spill. 
Appearance recently poured, observe the brightness. 
After the loss of brightness introduce to polymerize at 45 degrees, 1.5 bars and 45 minutes. 
Appearance after polymerization. 
Appearance after brushing and polishing absolutely conventional. 
Appearance after brushing and polishing absolutely conventional.