Clark Rubber EPDM414 Supersoft Self Adhesive Tape 12mm

The Clark Rubber EPDM414 Supersoft Self Adhesive Tape 12mm is a closed-cell foam sealing tape designed for applications requiring substantial compression, cushioning and gap-filling capability. Manufactured from highly conformable foam, it provides an effective seal against air, dust and moisture while adapting to uneven surfaces and larger installation tolerances. Its closed-cell construction helps deliver reliable long-term sealing performance across a broad range of residential, commercial and industrial applications.

The supersoft foam structure offers excellent compressibility, flexibility and load-deflection characteristics, allowing the material to conform to irregular surfaces while maintaining an effective seal under pressure. The increased 12mm thickness provides enhanced cushioning and sealing performance, making it suitable for applications where larger gaps, movement between surfaces or additional vibration control are present. It also helps absorb vibration, shudder and impact between components, reducing noise and wear over time.

Designed for demanding indoor and outdoor environments, EPDM414 Supersoft Self Adhesive Tape offers excellent resistance to weathering, ozone and UV exposure. The material provides good thermal insulation properties and supports reliable performance in environments exposed to changing temperatures and environmental conditions. Its moisture-resistant closed-cell structure helps minimise water ingress while maintaining sealing and cushioning effectiveness.

The self-adhesive backing allows for quick and convenient installation onto clean surfaces without additional fasteners or adhesives. Available in a 12mm thickness with various width options, this black foam sealing tape is ideal for applications requiring increased compression, enhanced cushioning and dependable sealing across larger gaps and uneven surfaces.

Key Features:

• Closed-cell foam construction
• Self-adhesive backing for fast installation
• 12mm thickness for maximum compression
• Excellent compressibility and flexibility
• Effective vibration and impact absorption
• UV and ozone resistant performance
• Good thermal insulation properties
• Black finish for versatile applications
• Sold per metre

Best Used For:

• Large gap sealing applications
• Heavy-duty weather sealing
• Equipment and enclosure cushioning
• Vibration and impact control
• Thermal insulation projects

Technical Specifications:

• Material: Closed-cell foam
• Type/Design: Self-adhesive sealing tape
• Colour: Black
• Thickness: 12mm
• Features: Compressible, flexible and conformable
• Resistance: UV, ozone and weathering
• Properties: Vibration dampening and thermal insulation
• Application: Indoor and outdoor use
• Widths: Various widths available
• Sold per metre