Overview: Self-adhesive foam sealing strip is a type of sealing strip that utilizes the properties of the material through a manufacturing process to create internal cellular pores. The product comes with an easy-to-peel release liner – simply peel and stick for quick installation without the need for additional glue or fasteners. Widely suitable for various sealing, sound insulation, and cushioning applications. The high-quality 3M adhesive backing provides strong adhesion, resists wind and vibration, remains stable even in humid environments, and prevents curling or falling off during long-term use.
Material: Main raw materials include EPDM and silicone rubber. Features a closed-cell or semi-closed-cell structure with excellent rebound resilience, resisting deformation even under long-term compression.
Surface: Smooth and aesthetically pleasing surface finish with no visible weld or joint marks.
Performance: Excellent elasticity and resistance to compression set; outstanding aging resistance. Superior flame retardancy with low smoke and low toxicity. Stable product performance with high dimensional accuracy.
Product Features:Lightweight & High Toughness – Light in weight while maintaining strong toughness.
Thermal Insulation – Low thermal conductivity, providing excellent heat retention.
Non-Absorbent (Water Resistance) – Features an independent bubble structure, resulting in very low water absorption.
Cushioning Performance – Excellent impact resistance, suitable for use as a cushioning material.
Superior Weather Resistance – EPDM-based sponge passes ozone resistance testing (50 pphm × 40°C × 72 hours).
Wide Temperature Range – Standard version can be used in environments from -20°C to 80°C; special high/low temperature resistant version can be extended to -40°C to 120°C.
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