Premium Extruded Silicone Rubber Foam Sponge Seal Strip
High-density silicone foam structure ensures exceptional compression resistance and long-term durability. Precision-engineered closed-cell design delivers superior waterproofing, thermal insulation, and dustproof performance.
Ultra-soft yet resilient material withstands extreme temperatures (-60°C to +230°C) without cracking or hardening. FDA-compliant formulation guarantees odorless, non-toxic safety for food-grade applications.
Perfect for industrial machinery gaskets, HVAC system sealing, appliance door insulation, and automotive weatherstripping. Self-adhesive backing option available for tool-free installation on clean surfaces.
Customizable widths (3mm-50mm) and colors to match project requirements. Bulk discount applies for wholesale quantities over 100 meters. Ships flat-packed to prevent creasing or material memory.






























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Free Sample Extruded Silicone Rubber Foam Sponge Seal Strip
$3$5.29-43.29%
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