Flattened plasticine for metallographic microscopy, inelastic, non-cracking, and reusable.

For non-destructive sample lamination, replication, fracture cleaning, etc.

Protect the sample surface from scratches and reduce the oxidation process

Metallographic sample protective cover, the protective surface can be easily inserted into the protective cover with the protective surface facing inward. The special plastic material can fit and seal the sample well, eliminating the continuous contact between the protective surface and the surrounding air;

The hard shell can protect the sample from inadvertent scratches, greatly reducing the oxidation process of the sample and eliminating the trouble of remaking the sample.