Waterproof Flexible Silicone Heater Strip. FEATURES: The Product is Mainly Composed of Alloy Electric Heating Wire and a High Temperature Silicon Rubber Insulation Fabric. It is a Quick Heating, Uniform Temperature, High Thermal Efficiency, Great Toughness. (Provide Longer Service Life of Heater Moisture-proof Anti Chemical Silicon Rubber Material. Simple Paste on Your Part, Through Vulcanization, Adhesive, or Fasten Parts Etc.. Silicon Rubber Electric Heater Type is a Special Soft, the Design of High Power Density. Freeze Protection and Anti Compression, for Many Types of Instruments and Equipment. Medical Equipment Such As Blood Analyzer, Test Tube Heater, Widely Used in Massage Cushion Etc.. The Computer Auxiliary Equipment Such As Laser Printers Etc.. Plastic Film Vulcanized. SPECIFICATIONS: Material: Silicone Rubber The Highest Heat Resistant Temperature: 250 Recommended Use Temperature; <150 Insulation Resistance: >50M Compressive Strength: 1500V / 5S Power Deviation: + 8% High Voltage: >5 KV NOTES: Long Time in the Water or Frost Can't Use. It is Strictly Prohibited to Overlap Wrapping. INCLUDES: 1 PC Heater Belt . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.