tesa Professional 4323 is a wide 50mm × 50m paper masking tape for everyday indoor painting, decorating and surface protection. The generous 50mm width covers more of the adjoining surface than narrower tapes, making it particularly useful around skirting boards, architraves, frames, worktops and broad trim.

Ordering information: the displayed price is for one roll, and this product must be ordered in multiples of six. Enter 6, 12, 18 or another multiple of six in the quantity box.

The slightly creped paper backing is flexible and easy to tear by hand, while its natural-rubber adhesive provides dependable grip on many suitable surfaces. It can also be used to hold masking paper, film and lightweight protective materials in position. For clean removal, take the tape off within three days of indoor application.

Why choose the wider 50mm tape?

• Broader protection: the 50mm width shields more of the adjoining surface from brushes, rollers and light splashes.
• Three-day indoor removal: designed for clean removal when taken off within three days.
• Reliable everyday adhesion: natural-rubber adhesive gives useful tack on many suitable surfaces.
• Easy handling: the slightly creped paper backing follows gentle contours and tears readily by hand.
• Long 50m roll: practical for full-room decorating, workshop preparation and repeated jobs.

Typical applications

• Protecting wide skirting boards, architraves, frames and trim
• Masking around worktops, flooring edges, glass and panels
• Holding masking film, paper or lightweight protective sheeting
• General-purpose temporary fixing, sealing and marking indoors

Product specifications

How to use

1. Make sure the surface is clean, dry and free from dust, grease and loose material.
2. Apply the tape without stretching it, then press the masking edge down firmly and evenly.
3. Apply paint carefully and avoid allowing excess paint to collect against the tape edge.
4. Remove the tape slowly within three days, pulling it back at a low angle. Follow the paint manufacturer’s guidance on removal timing.
5. Test first on an inconspicuous area, especially on wallpaper, delicate finishes or recently painted surfaces.

For narrower trim and more detailed masking, choose the 25mm × 50m tesa 4323 masking tape. For finer decorative edges on suitable surfaces, consider the ProDec Advance 48mm low-tack precision tape, or browse our complete adhesive and masking tape collection.

Frequently asked questions

How is this masking tape priced and ordered?

The displayed price is for one 50mm × 50m roll. This product is sold in multiples of six, so valid order quantities are 6, 12, 18 rolls and so on.

What is the advantage of the 50mm width?

The wider tape protects more of the adjoining surface and gives extra coverage around broad trim, skirting boards, frames, worktops and masking materials.

How long can tesa 4323 masking tape be left in place?

For indoor decorating, remove it within three days of application to support clean, residue-free removal.

Is tesa 4323 suitable for outdoor use?

No. This listing is intended for indoor masking and decorating. Choose a tape specifically rated for outdoor exposure when working outside.

Can I use it on wallpaper or newly painted surfaces?

Surface condition and coating strength vary, so test a small inconspicuous area first. A low-tack precision tape may be more suitable for delicate finishes.