Tesa 51408 Orange Tesa 51408 Masking Tape 19mm x 33 m

This masking tape is a heat-resistant polyimide product designed for precision masking and electrical insulation in high-temperature manufacturing environments. It provides a stable adhesive solution for processes where thermal resistance and dimensional stability are required, and is supplied in a Compact roll suitable for workshop and production use.

• Silicone adhesive delivers controlled peel strength 2.8N/cm
• Withstands continuous temperatures up to 260°C for thermal resilience
• Backing of polyimide offers low outgassing and dimensional stability
• High tensile capacity 46N/cm supports stress-resistant handling
• Thin profile 65μm allows precise edge definition during masking
• Long roll length 33m reduces frequency of changeovers

• Suitable for protecting components during PCB soldering processes
• Ideal for masking in powder coating operations requiring heat resistance
• Used for wave soldering preparation and selective surface protection
• Can be used as an electrical insulation layer in assembly workstations
• Suitable for automation tasks requiring consistent adhesive behaviour

The material is orange, providing clear Visual contrast for masked areas and fast inspection.

A polyimide backing delivers excellent thermal endurance and minimal chemical interaction during high-temperature processes.

At 65μm thickness it conforms to contours while preserving Sharp mask edges for accurate process boundaries.

The tape exhibits a tensile strength of 46N/cm, indicating robust performance under tension in manual and automated application.