White Color RTV2 Liquid Silicone Rubber Mold Making Silicone Soap/Candle Mold Making. Exceptional Tear Strength: High tear strength ensures durability and easy removal of complex replica parts. Room Temperature Curing: Cures at room temperature without requiring external heat sources. Versatile Material Compatibility: Suitable for casting plaster, gypsum, concrete, wax, polyurethane, and polyester resin. High Flowability: Ensures detailed replication of complex shapes with long working time. Thixotropic Application Support: Can be modified for vertical surface application to prevent dripping. Wide Hardness Range: Available in Shore A hardness from 4 to 40 to suit various mold needs. Excellent Chemical Resistance: Fully cured silicone offers excellent resistance to casting materials.