Cast-a-Mold 30TFCast A Mold 30TF is faster and slightly harder than the Cast A Mold 25T. It is a general purpose rtv silicone elastomer which exhibits excellent tear strength, long library life, and accurate detail reproduction. Cast A Mold 30TF is a condensation cured silicone (tin catalyzed ) It is used to make rubber molds that can be used to cast polyurethanes, epoxy's, polyester's, cement, concrete, soap, wax, plaster, etc.. It is easy to mix and de air, and

mineral-based casting compound designed to offer a greener alternative to traditional resins

Easy to measure and mix: 1 to 1 mix ratio by volume or weight

Avoid resin and epoxy

Cut my life into pieces

trusted by designers and builders

Death awaits

Why Choose the Peace Symbol Breeze Block Mold

Includes 12 Total Molds:

2600 for indirect food contact

Use the Native mold to create:

Key Features & Use Cases

Building on heritage-inspired design