PlatSil® 73-45 Silicone Rubber
$55.00 - $902.00
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.
FOR INDUSTRIAL/PROFESSIONAL USE ONLY.
| PlatSil® 73-20 | Components |
|---|---|
| 2-lb kit includes: | 1 lb of PlatSil® 73-20 Part A (~1 pint) 1 lb of PlatSil® 73-20 Part B (~1 pint) |
| 16-lb kit includes: | 8 lb of PlatSil® 73-20 Part A (~1 gallon) 8 lb of PlatSil® 73-20 Part B (~1 gallon) |
| 80-lb kit includes: | 40 lb of PlatSil® 73-20 Part A (~5 gallons) 40 lb of PlatSil® 73-20 Part B (~5 gallons) |
