Castaldo® LiquaCast®: No-Shrink Pink RTV Liquid Molding Rubber - 8.8 lb Kit

LiquaCast No-Shrink Pink is a premium liquid mold rubber designed for applications where 100, percent dimensional accuracy is required. Unlike traditional rubbers, this pink RTV formula has 0, percent shrinkage, ensuring your final metal casting is the exact same size as your original model. It is particularly useful for jewelry with precision-fit parts or designs that must match specific gemstone measurements. This rubber is easy to mix at a 1 to 1 ratio by weight or volume, making it accessible for both beginners and pros.