Fine Concrete for DIY Crafting 500 g

The concrete admixture of powder made from ceramic compounds and sieved fine sea sand. Very suitable for making jewelry (jewelery casting powder), small reliefs, figurines as well as kitchen worktops and home accessories, tiles and so on.

For this purpose it is necessary only a minimal amount of water of about 0.6 to 1.4% on the amount of concrete powder or in larger castings ratio 1 part of water and 4 parts of fine concrete (100 g water + 400 g fine concrete).
It takes 2- 3 days for hardening, however, it is very strong and stable and resistant to weather, breakage, abrasion and sweat.