Premium High-Temp Silicone Sponge Sheet for Industrial & DIY Excellence

Heat-Resistant Performance
Closed-cell silicone foam withstands extreme temperatures (up to 300°C), ideal for thermal transfer printing, gasketing, and insulation in industrial machinery or hobbyist projects.
Durable & Flexible Material
High-density silicone rubber foam ensures tear resistance, compression recovery, and airtight sealing—perfect for long-term use in harsh environments like automotive or electronics.
Precision Craftsmanship
Uniform cell structure guarantees consistent thickness (customizable), smooth surface for precise printing applications, and noise/vibration damping in mechanical assemblies.
Versatile Applications
Essential for heat presses, 3D printer beds, oven seals, and HVAC systems. Also used in crafts, cosplay armor padding, or DIY soundproofing due to lightweight adaptability.
Bulk Savings Advantage
Lowest global wholesale pricing—stock up for large-scale manufacturing or small business needs with guaranteed quality and fast bulk shipping.