Blu-Stuff Putty is a two part silicone elastomer that cures rapid when mixed. Using a 1 to 1 ratio of Blue and Grey the putty will have a working time of approximately 60 seconds and cures with a firm finish within just 3 minutes. Due to it’s firmness when cured Blu-Stuff Putty is an ideal mould for quickly capturing surface detail to then cast with clays and hard epoxy putties (like green-stuff). It can also be used to cast resins and plaster. Blu-Stuff Putty is not intended for use with food preparation.
Note: This is not a flexible rubber product.