Tesa 4688 4688 Duct Tape, 50 m x 50mm, Grey, PE Coated Finish

This duct tape provides a robust sealing and fastening solution for industrial tasks where a PE-coated cloth backing and strong natural rubber adhesive are required. It is designed for applications that demand moderate elongation and consistent tensile performance across a range of service conditions, including elevated temperatures up to a specified operating limit. The product is supplied as a long roll to reduce changeovers on site.

• 4.50N/cm adhesion strength for secure immediate bonding
• 52N/cm tensile strength resists tearing under load
• PE-coated finish improves surface abrasion resistance
• 9% elongation at break accommodates slight substrate movement
• 110°C maximum operating temperature permits hot-environment use

• Suitable for duct and conduit joint sealing
• Ideal for temporary repairs on insulated surfaces
• Used with HVAC components needing heat-resistant tape
• Can be used for bundling cloth-backed cables
• Suitable for maintenance in industrial plant areas

The backing is polyethylene cloth which provides tear resistance and improved abrasion performance during handling and in service.

Each roll is 50m long which reduces the frequency of roll changes for extended tasks.

A natural rubber adhesive is used, offering immediate tack and a secure initial bond to a range of surfaces.

The tape thickness is 0.26mm which balances conformability with mechanical strength.

The tape is grey, aiding Visual blending with metal ductwork and industrial finishes.