PlatSil® 71-35 Silicone Rubber
PlatSil 71-35® is a 1A:10B mix, mid-range hardness platinum silicone mold rubber. Molds made from this rubber offer dimensional stability, no shrink on cure, high strength and chemical resistance, and great release properties.
PlatSil 71-35 molds are often used for prototyping, model making, hobby reproduction, taxidermy, soap and candle making, and much more. Common casting materials include resin (polyurethane, polyester, epoxy), foams, plaster, wax and soap. Release agent is typically not needed to cast these materials.
Pour this rubber as supplied or thicken for brush-on molds using PlatThix liquid thickener.
|Mix Ratio||Shore Hardness||Pour Time||Cured Color||Mixed Viscosity||Specific Volume||Demold Time|
|1A:10B||A35||60 min.||Blue||25,000 cP||24.7 in³/lb||24 hr.|
|Accessories: PlatThix Liquid Thickener, PlatSil® 71/73 Part R Retarder, Silicone Fluid 50cs, PlatSil® 71/73 Part X Accelerator|