Tesa 51408 Orange Masking Tape 25mm x 33 m

This masking tape is a heat-resistant polyimide solution designed for high-temperature masking and protection in electronics and industrial processes. It is supplied on a 33m roll in a distinct Orange hue and uses a silicone-based adhesive to remain functional where thermal exposure is required. The tape is aimed at applications demanding reliable thermal performance and good handling in automated and manual workflows.

• Silicone adhesive delivers 2.8 N/cm adhesion enabling secure masking
• 65 μm thickness provides a thin, conformable film for fine features
• Tensile strength of 46 N/cm resists stretching during application
• Orange colour aids Rapid Visual identification on assemblies

• Suitable for PCB masking during reflow and selective soldering
• Ideal for wave soldering and high-temperature assembly lines
• Used for masking in powder coating processes requiring heat exposure
• Can be used in electronics manufacturing as a Kapton alternative
• Used with automated pick-and-place equipment for temporary protection

The backing is polyimide, selected for its high thermal resistance and dimensional stability under heat.

It exhibits a tensile strength of 46 N/cm, which helps prevent tearing during application and removal.

The tape is rated for use up to 266°C and has a minimum service temperature of 0°C for consistent performance.

The roll supplied is 25mm wide and 33m long to suit typical masking runs in production environments.