Premium Custom Silicone Foam Sponge Tubes

High-density rubber-plastic silicone foam for superior cushioning and shock absorption, ideal for industrial padding, automotive sealing, and electronic insulation.

Precision-molded closed-cell structure ensures water resistance, thermal stability (-40°C to 200°C), and chemical resilience against oils and solvents.

Versatile applications: HVAC systems, medical equipment padding, marine sealants, and DIY crafts. Customizable diameters (5mm-50mm) and durometer hardness (20-80 Shore A).

Bulk wholesale pricing with OEM/ODM support. Non-toxic, FDA-compliant material, flame-retardant options available. Ships globally with MOQ flexibility.