Details
This 2 component silicone elastomer is mixed at a ratio of 1:1 and cures at room temperature by poly-addition reaction. Ideal for duplicating models and dies with deep undercuts where greater elasticity is an important feature. Also resilient enough to allow multiple models to be cast from a single impression with superb detail, low linier shrinkage <0.1%, stays dimensionally stable for months and has a working time of 4 minutes. Greater rigidity for increased stability. Shore A: 21 at 30 minutes.