Masking Tape 3M 7100055258

The 3M 7100055258 masking tape is a vinyl masking tape designed for precise, narrow-line applications. It measures 33 m in length and 3 mm in width, offering a slim profile for fine-detail work. The tape combines durable vinyl backing with reliable adhesive performance to protect surfaces, mask edges and create clean paint lines on a variety of substrates.

Advantages

Vinyl construction provides good conformability and resistance to moisture and solvents common in painting environments. The tape's adhesive delivers consistent tack for secure placement while remaining removable without leaving significant residue when used as directed. Its narrow 3 mm width enables accurate masking of fine details and trim, and the easy-to-tear design simplifies on-site handling and speeds up repetitive tasks.

Suitable for

• Fine paint edging and trim work
• Masking small components and intricate profiles
• Surface protection for narrow seams and gaps
• DIY crafts and model-making requiring precise lines

Key specifications

• Material: vinyl backing for flexibility and durability
• Adhesive type: general-purpose pressure-sensitive adhesive
• Length: 33 metres
• Width: 3 millimetres
• Easy-to-tear design for manual application
• Suitable for indoor painting and surface protection tasks

How to use

Ensure the surface is clean, dry and free from dust, oil or loose particles before application. Unroll the tape and align the edge precisely along the area to be masked. Press down firmly along the tape to secure adhesion and prevent paint bleed. For long runs, apply in sections and smooth each section as you go. To remove, pull back slowly at a low angle within the recommended time for the substrate to reduce the chance of residue or lifting of the underlying material.

Usage recommendations

For best results use at moderate temperatures and avoid prolonged exposure to direct sunlight or high heat. Test on a small, inconspicuous area if uncertainty exists about adhesive compatibility with delicate or freshly painted surfaces. Store in a cool, dry place to preserve adhesive performance and prevent edge curling.