tesa 04363-00003-01 Nastro per intonaco blu 25 m x 38 mm

Painters and plasterers working on rough or slightly damp mineral surfaces like plaster, stone, or concrete rely on tesa 04363-00003-01 to achieve clean paint edges without damaging the substrate. This blue masking tape is fabric-reinforced for high tear resistance and uses a natural rubber adhesive that sticks securely yet removes cleanly within the specified time window.

Key specifications

• Colour: Blue
• Tape length: 25 m
• Tape width: 38 mm
• Backing material: Fabric-reinforced film
• Adhesive type: Natural rubber
• Adhesion to steel: 3.5 N/cm
• Tensile strength: 70 N/cm
• Elongation at break: 15%
• Total thickness: 180 µm
• Temperature resistance: Up to 60°C
• UV resistance: Up to 2 weeks
• Residue-free removal: Up to 2 weeks indoors, 1 week outdoors
• Water resistance: Yes

Why choose it

The fabric-reinforced film backing provides high tear resistance, making it suitable for demanding masking jobs on rough surfaces. Its natural rubber adhesive offers reliable adhesion even on slightly damp mineral substrates, and the tape can be removed without leaving residue when removed within the recommended time.

Ideal use cases

• Masking edges during plastering and stucco work
• Protecting surfaces when painting on rough mineral substrates
• Interior and exterior applications with short-term UV exposure

Good to know

For best results, apply to clean, dry surfaces and remove within 2 weeks indoors or 1 week outdoors to ensure residue-free removal. The tape withstands temperatures up to 60°C.