Premium Silicone Sponge Tube – Durable & Weather-Resistant Sealing Solution
High-quality silicone rubber construction ensures superior flexibility and long-lasting performance in extreme temperatures (-50°C to 200°C). Innovative sponge tube design combines airtight sealing with shock absorption, ideal for industrial machinery, automotive gaskets, and HVAC systems. Factory-direct wholesale pricing guarantees unbeatable value for bulk orders, with no middleman markup. Resistant to UV, ozone, and harsh chemicals, maintaining integrity in outdoor or high-stress environments. Precision-engineered for seamless installation in DIY projects, electronics enclosures, and waterproofing applications. Soft yet resilient texture prevents damage to sensitive surfaces while ensuring a tight, leak-proof seal.