Masking tape Tesa 4331, 50 m length, 25 mm width, colorless silicone adhesive

Tesa 4331 masking tape with silicone adhesive is a narrow, roll-mounted tape designed for precise masking and temporary fixing tasks where silicone-based adhesive is needed. With a length of 50 m and a width of 25 mm, the tape provides controlled application from the roll and clean removal from compatible surfaces. The colorless silicone adhesive formulation is intended to reduce residue and maintain adhesion under conditions where conventional adhesives may fail.

Advantages

The silicone adhesive ensures stable adhesion to many surfaces while enabling residue-free removal when used as recommended. Its narrow 25 mm width allows for accurate edge definition and detailed masking work. The 50 m roll supplies a continuous length for repeated tasks without frequent reloading. The tape is easy to handle and tears cleanly for quick application in both industrial and DIY environments.

Suitable for

• Precision painting and coating edge masking
• Temporary sealing of joints and small openings
• Holding and protecting delicate parts during assembly
• Use in environments where non-standard adhesives are required

Key specifications

• Length: 50 m
• Width: 25 mm
• Adhesive type: colorless silicone-based adhesive
• Tape format: roll for manual application
• Removal: formulated for clean removal on compatible surfaces

How to use

Unwind the required length from the roll and apply the tape evenly along the area to be masked or temporarily fixed. Press the tape down along its length to ensure full contact with the surface. For the cleanest removal, remove the tape within the time limits recommended for silicone-based adhesives and peel back slowly at a low angle to minimize stress on the substrate. Avoid stretching the tape during application to prevent lifting or deformation.

Recommendations

Test adhesion on a small, inconspicuous area before full application to confirm compatibility with the substrate. Store the roll in a cool, dry place away from direct sunlight and extreme temperatures to preserve adhesive performance. When masking for painting or coating, ensure surfaces are free of loose dust, oil, or contaminants to achieve the best results.