Casting Mold for Zigzag 3D Breeze Block

This mold set consists of a large mold combined with a small mold, with the small square mold being a free gift. The mold is made of high-strength FRP (fiberglass reinforced plastic) and a silicone inner mold. It is composed of 2 or 3 interlocking pieces, features a pouring port at the top, and can be easily disassembled for demolding. The outer FRP rigid mold ensures that the product will not deform, while the inner mold, made of a combination of silicone and FRP, is suitable for forming products with any complex shape