Petra

Elastic polymer molds for gypsum and concrete tiles Austrian bricks for 6 subspecies of bricks, total 18 subspecies of bricks for Austrian bricks, size 22.5 * 5.5 * 0.8 cm.

Very strong flexible polyurethane, the mold withstands more than 1000 gypsum castings!

Price per form for 6 bricks.