Craft castings are made using RTV2 liquid mold silicone for molding. For inquiries, contact Ms. Chen at 13662816580 (same number for WeChat).

According to the silicone rubber product instructions, use an electronic scale to weigh components A and B (typically silicone rubber and curing agent) in precise proportions. Pour both components into a mixing container and use a stirring rod to stir slowly and evenly in one direction, avoiding rapid stirring to prevent excessive air incorporation. Ensure thorough mixing during the process, with no noticeable color differences or lumps. The stirring time is generally controlled between 3-5 minutes. After stirring, if conditions permit, place the mixed silicone rubber into a vacuum degassing machine and vacuum for 3-5 minutes to remove internal bubbles. If a degassing machine is not available, let the silicone rubber sit for 10-15 minutes to allow bubbles to naturally rise and dissipate.

By mastering the entire process of silicone rubber casting mold making, you can create precise and durable molds with your own hands. In practice, accumulate experience and continuously refine the details. I believe the molds you make will become increasingly outstanding! If you encounter any issues during the process, feel free to contact me at 13662816580 (same number for WeChat).