3M 501E Beige Masking Tape 18mm x 50 m

This masking tape is a crepe paper–based adhesive product designed for temporary protection and clean-edge masking in industrial environments. It is intended for use where a balance of conformability and controlled release is required during painting, sealing or thermal processes encountered in automation, electronics, electrical and mechanical workshops.

• Rubber-based adhesive for secure temporary bonds and easy removal
• Heat tolerance to 160°C for use in elevated-temperature processes
• Tensile strength of 4.34N/cm for tear resistance during handling
• Thickness 0.15mm for precise edge definition and minimal build-up
• Beige colour to provide visible contrast without bright interference

• Suitable for masking components during soldering and rework operations
• Ideal for temporary protection in automotive paint booths and trim work
• Used for holding wiring and harnesses during assembly processes
• Can be used for surface protection during mechanical machining setups
• Used with inspection and test rigs where temporary fixation is needed

The tape’s crepe paper backing provides flexibility and stretch to follow contours and edges without wrinkling.

Each roll provides 50 m of tape, enabling extended runs before replacement is required.

This variant is supplied at 18 mm width to suit fine-detail masking and narrow-area protection.

The rubber adhesive adheres well to painted, metal and laminated surfaces while permitting clean removal under routine conditions.