You'll receive a sample of Martian AstroCrete in the form of a disk (13 mm diameter, 2 mm thickness) along with a certificate of authenticity.


The material is made from simulated Martian regolith bonded together with a binder made from bovine serum albumin and chemically synthesized urea.

Martian Astrocrete Sample

  • If you're not happy with the product please return it and we will offer a full refund.