Polytek PlatSil 73-20 Platinum Silicone Rubber (2lb Kit)
Produktdetails
| Artikelnummer | 212977271 | Erscheinungsdatum | 2026/04/12 | Listenpreis | €21.20 | Modellnummer | 212977271 | ||
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PlatSil 73-20 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a blue translucent, Shore A20 rubber. Compared to other silicones in the PlatSil 73-Series line, this option sets quickly with a demold time of 1 hour (at room temperature). The transparency of PlatSil 73-20 is useful for molds that need to be cut after cure – parting lines can be better determined because the model is visible. This is a pourable rubber, but it can be easily thickened with PlatThix Liquid Thickener or Fumed Silica for brush-on application. Notes: Contamination from sulfur (e.g., sulfur-based clay), amines, tin compounds, cured polyester resin, some paints and some silicone rubbers may inhibit surface cure of platinum-cured rubbers.
- Mix Ratio: 1A:1B
- Shore Hardness: A22
- Pour Time: 5 min.
- Demold Time: 1 hr.
- Cured Color: Blue Translucent
| UPC | 686603382516 |
|---|---|
| Color | Blue |
| Model | 73-20 |
| Item Form | Liquid |
| Viscosity | Low Viscosity |
| Brand Name | Polytek |
| Manufacturer | Polytek |
| Material Type | Silicone |
| Container Type | Pail |
| Compatible Material | Metal, Plastic, Wood |
| Item Package Quantity | 1 |
| Water Resistance Level | Not Water Resistant |
| Specific Uses For Product | Model, Casting |
| Other Special Features of the Product | Heat Resistant, Fast Curing |
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