Ultradent Ultraseal Xt Hydro Refill Pit & Fissure Sealant

Description

UltraSeal XT hydro is a light-cured, radiopaque, fluoride-releasing composite sealant. It is stronger and more wear-resistant because it is a 53%-filled resin. It has less polymerization shrinkage than competitive products. The resin firms when shear-thinning ceases and placement is complete. Preventing it from running before it can be light-cured. The hydrophilic chemistry with its characteristic thixotropic nature chases moisture (that in hydrophobic sealants can cause sealant failure) deep into the pits and fissures on a microscopic level. Once there, the advanced adhesive technology securely bonds the sealant to the enamel, increasing marginal retention and reducing microleakage.