Uploaded July 2020 | Updated September 2026, 1 week ago
Using a high durometer mold rubber which works well for powder separation molds (no scalpel cutting required) I show how the mold is made. Vulcanizing time is 50 minutes at 350* F. Let cool to touch when done before separating. This product is available at www.diycastings.com.
Using a high durometer mold rubber which works well for powder separation molds (no scalpel cutting required) I show how the mold is made. Vulcanizing time is 50 minutes at 350* F. Let cool to touch when done before separating. This product is available at www.diycastings.com.
