Hotlong silicone rubber heating element is suitable to be equipped with 3D printer as the heated bed. The heat bed is made of silicone rubber heating pad onto the aluminum plate. The shape and size can be customized according to your requirements. Our heated bed has advantages of fast and uniform heat transfer, long serving life and waterproof with durable silicone rubber material. Besides, it is moisture-proofed and chemical-resisted. It could work well especially at high temperatures or in long time heating process.