PRESI offers a wide selection of cold-mounting resins such as acrylic, epoxy or polyester :
- Epoxy resins are composed of two liquid components: the resin and its hardener. Slightly viscous, they are perfectly transparent. They have a long polymerization time but have the best shrinkage rate and adhere perfectly to most materials.
- Acrylic resins are composed of two parts: powder and liquid. Easy to use, these resins polymerise quickly and have reduced shrinkage. If needed, a dye can be added to facilitate visual identification of the samples.
PRESI also has many mounting molds of different sizes, with round or rectangular shapes. Several material choices are available: KM 2.0 mold, Teflon mold, rubber silicone mold, polyethylene mold. To facilitate the demolding of the samples, release agent are used by simply spraying into the molds.