40mm masking tape

Precision in Every Line: Tamiya 40mm Masking Tape

When the final result depends on perfectly defined masked areas, the choice of tape makes all the difference. The reference TA87063 from Tamiya offers 18 metres of 40mm wide tape, without a dispenser, designed to cover large surfaces quickly and securely before applying paint.

Main Features

• Width: 40mm, ideal for masking large areas or creating straight edges on wide panels.
• Length: 18m per roll, sufficient for multiple work sessions.
• No dispenser: bare roll, lightweight and easy to handle directly on the workbench.
• Slightly crepe paper that allows it to conform to curved surfaces without excessive wrinkling.
• Low-tack adhesive: removes without damaging dried paint or leaving residue.
• Clean and precise cut, without fraying, facilitating sharp lines.

Applications

The 40mm width makes this tape the most convenient option when quickly covering extensive surfaces: diorama backgrounds, sheets of armour, model car bodies, parts of large figures, or any area we want to protect from the airbrush or loaded brush.

It is also practical as a base for cutting thinner strips with a scalpel when we need different widths from the same roll.

Usage Tips

• Ensure the surface is clean and completely dry before applying the tape; any residue of grease or moisture reduces adhesion and may cause paint to bleed under the edges.
• For curves or organic contours, apply the tape in short overlapping sections instead of trying to bend it all at once.
• Remove the tape at a 45° angle and without haste, especially over recent acrylic paint layers.
• If you combine this 40mm tape with Tamiya's narrower versions (6, 10 or 18mm), you achieve a complete masking system for almost any type of work.

Ideal for…

Static model builders, figure painters, and diorama creators who value the reliability of a proven material. Also useful in slot painting workshops to cover body areas before applying colour layers with an airbrush.

Frequently Asked Questions

Does this tape work on surfaces already painted with Tamiya or Vallejo acrylics?

Yes. The low-tack adhesive is specifically designed not to lift dried paint layers. However, if the colour layer is very thin or has not fully cured, it is advisable to wait at least 24 hours before masking.

Can it be used on resin or plastic surfaces without primer?

Yes, although on untreated plastic the adhesion may be somewhat lower. In any case, when removed, it should not leave noticeable residue if the surface is clean and free of release agents.

What is the difference between this tape and Tamiya's narrower versions?

The difference is solely the width. The narrower versions (6, 10 or 18mm) are more precise for fine lines and details, while the 40mm covers large areas with fewer strips and less time. Many modellers combine both depending on the area to be masked.

Does the roll come without a dispenser? How is it stored?

Correct, the reference TA87063 does not include a dispenser. It can be stored in any standard paper tape dispenser or simply in its original packaging. It does not require special storage conditions beyond avoiding extreme heat and humidity.

How many metres does the roll include?

18 metres per roll, sufficient for a large number of projects before needing to replenish.

Tamiya masking tape 40mm (TA87063) — 18m roll, no dispenser. Low-tack adhesive for clean edges on scale models, dioramas and figures. Compatible with acrylic and enamel paints from Tamiya, Vallejo, Kaleido and Ammo. A reliable masking solution for modellers looking for precise, residue-free results on large surface areas.