Our closed cell firm neoprene sponge strips are manufactured from premium-quality neoprene rubber, delivering excellent durability, flexibility, and sealing performance. Designed with a closed-cell structure, these strips provide reliable air-tight and water-tight sealing, making them ideal for automotive, marine, industrial, and construction applications.

Resistant to UV, ozone, oils, chemicals, and weathering, these neoprene strips are built for long-lasting performance in demanding environments.

Key Features

• Manufactured from high-quality closed cell neoprene rubber
• Firm sponge construction for reliable compression sealing
• Excellent waterproof and weatherproof performance
• Resistant to UV, ozone, oils, and chemicals
• Flexible and durable in extreme temperatures
• Suitable for indoor and outdoor applications
• Effective for noise and vibration reduction

Material Benefits

Waterproof & Weatherproof

The closed-cell structure prevents moisture and water penetration, making these strips ideal for:

• Outdoor sealing
• Marine applications
• Weatherproofing projects

Chemical & Oil Resistance

Neoprene provides excellent resistance to:

• Oils and greases
• Chemicals and industrial fluids
• Harsh environmental conditions

Thermal Insulation

Offers effective thermal insulation properties, helping maintain temperature stability in sealed environments.

Flexibility & Durability

• Remains flexible from -60°C to +90°C
• High tensile strength for long-lasting performance
• Resistant to cracking and ageing

Sound & Vibration Dampening

Helps reduce:

• Noise transfer
• Vibration and rattling
• Impact shock

Applications

Ideal for:

• Automotive weather seals
• Marine hatch and window seals
• Industrial sealing and gasketing
• Construction and insulation projects
• HVAC and enclosure sealing
• Soundproofing and vibration control

Product Information

• Closed cell firm sponge neoprene strips
• Suitable for sealing, cushioning, and insulation applications
• Easy to cut and fit to size

These closed cell neoprene sponge strips are a reliable solution for waterproof sealing, thermal insulation, and vibration reduction, offering long-lasting performance across a wide range of professional and DIY applications.