Durable Customizable Industrial Silicone Crankcase Heating Element. Customizable Dimensions: Width, Length L1, and Length L2 are fully customizable to fit specific requirements. High Efficiency Heating: Power density ranges from 10W to 150W/m for fast heat conduction and energy saving. Flexible Design: Flat and flexible silicone construction fits curved compressor surfaces for minimal heat loss. Waterproof & Durable: Integrated molding ensures superior insulation, high voltage resistance, and fully waterproof performance. Multi-Color Options: Available in white, gray, red, or other custom colors. Certified Quality: Products certified with RoHS, ISO9001, CE, EMC, and LVD standards. Versatile Applications: Ideal for AC crankcase heating, refrigeration equipment, and industrial pipeline heat tracing.