Perlite
The PERLITE is a siliceous volcanic rock. The rock is first crushed and then graded by size.
General Charachteristics:
- light
- uncombustible
- Unalterable
- Nom toxic and ecological
- Inert
The PERLITE is a siliceous volcanic rock. The rock is first crushed and then graded by size.
General Charachteristics:
- light
- uncombustible
- Unalterable
- Nom toxic and ecological
- Inert
