| Availability: | In stock (5) |
PlatSil 73-20 is a low viscosity (3000 cP) platinum silicone mold rubber that is clear/translucent and offers an easy, 1:1 mix ratio. It is a Shore A~20 hardness, making it quite soft and flexible for the most intricate and delicate mold making requirements. Since it is a platinum silicone mold rubber, it does not shrink on cure and should be tested for cure inhibition against any surface before a project is undertaken. PlatSil 73-20 has a 5-minute working time and is able to be demolded in 1 hour at room temperature.
Accessories: PlatThix Liquid Thickener, PlatSil® 71/73 Part R Retarder, Silicone Fluid 50cs, PlatSil® 71/73 Part X Accelerator
|
Mix Ratio |
Shore Hardness |
Pour Time |
Cured Color |
Mixed Viscosity |
Specific Volume |
Demold Time |
Shrinkage Upon Cure |
|---|---|---|---|---|---|---|---|
|
1A:1B |
A22 |
5 min. |
Blue Translucent |
3,000 cP |
25.0 in³/lb |
1 hr. |
Nil |