Masking Tape Tesa 04651 50m Green

tesa® 4651 is a robust, high-quality acrylic-coated cloth masking tape combining a 145-mesh woven rayon fabric backing with a natural rubber adhesive. The roll is 50 m long and 38 mm wide, providing strong adhesion and good durability for a variety of indoor and outdoor tasks. A jumbo-roll variant with paper liner is available as tesa® 4651 PV9.

Advantages

The cloth backing offers high tensile strength and dimensional stability, while the natural rubber adhesive ensures reliable initial tack and secure adhesion to many substrates. The acrylic coating improves resistance to aging and environmental influences. The tape’s construction gives a balance of strength (tensile strength ~100 N/mm²) and flexibility (elongation at break ~13%), suitable for demanding masking and holding applications.

Suitable for

• Masking and covering surfaces during painting and finishing
• Temporary bundling and securing of cables or components
• Labeling and color-coding in workshops or on-site
• Outdoor protection where weather resistance is required

Key specifications

• Brand: Tesa
• Model / MPN: 04651-00532-00
• EAN: 4005800224393
• Length: 50 m
• Width: 38 mm
• Backing: 145-mesh woven rayon fabric (cloth)
• Adhesive: natural rubber
• Coating: acrylic
• Tensile strength: approximately 100 N/mm²
• Elongation at break: approximately 13%
• Pack quantity: 1 piece

How to use

Ensure surfaces are clean, dry and free of dust, grease or loose particles before applying the tape. Unroll and press the tape firmly onto the surface to achieve full contact and adhesion. For best results on curved or uneven surfaces, apply with moderate tension and smooth down to avoid air gaps. Remove the tape slowly and evenly after the required application time to minimize residue; removal from painted surfaces should be tested first on an inconspicuous area.

Recommendations

For long-term outdoor exposure or sensitive surfaces, test adhesion and removal on a small area first. Store the tape in a cool, dry place away from direct sunlight to maintain performance.