Unfilled sealant | definition of unfilled sealant by Medical dictionary
un·fill·ed seal·ant (ŭn-fild sēlănt)
Resin-based sealant material that does not contain filler particles; has a low viscosity that permits deeper penetration into the pits and fissures of a tooth.
See also: sealant
References in periodicals archive
If an unfilled sealant
is used, occlusal adjustments are not required due to the "self-occluding" nature of the material.