Teflon bars ideal for postiche, its main characteristics are: very low shrinkage, resistant to high temperatures and when extracted from the piece does not leave marks, achieving excellent finishes.
Silicone cord for postiche. It has the advantage of being flexible to facilitate the extraction of the piece more easily.
Silicone for postiche. It has very good mechanical and thermal resistance. For parts that are difficult to extract due to their morphology, it avoids mold breakage, thus extending the life of the molds.