Mounting tape Tesa Powerbond MIRROR — white, 19 mm x 5 m

Tesa Powerbond MIRROR — white, 19 mm x 5 m is a double-sided mounting tape developed for fixing bathroom and wall mirrors and light fixtures without drilling. The tape is white, 19 mm wide and 5 m long, providing a thin adhesive strip that bonds to smooth, clean surfaces such as glass, tiles, metal and painted substrates. Designed to work in humid indoor environments, this tape enables a discreet, low-profile installation for permanent or semi-permanent mounting of mirrors and fittings.

Advantages

The tape delivers high bonding strength on a variety of indoor surfaces while remaining thin and virtually invisible after application. It is formulated to perform in humid conditions typical of bathrooms and prevents the need for mechanical fixings such as screws or nails, reducing the risk of damage to tiles and substrates. Its white carrier blends with light-coloured backs of mirrors and fixtures to keep the joint discreet, and the roll format allows precise cutting to the required length.

Suitable for

• Mounting bathroom mirrors on tiles and glass without drilling
• Fixing small to medium decorative mirrors on painted or metal surfaces
• Attaching lightweight light fixtures or rails where a concealed bond is required
• Temporary or permanent bonding of smooth surfaces in humid indoor spaces

Key specifications

• Colour: white
• Width: 19 mm
• Length: 5 m
• Adhesive type: double-sided pressure-sensitive adhesive
• Suitable substrate types: glass, glazed tiles, painted surfaces, metal
• Environmental suitability: indoor use, resistant to humid conditions
• Recommended mirror thickness: up to 4 mm (see manufacturer guidance for size limits)

How to use

Ensure both surfaces are clean, dry and free from dust, grease and loose particles before application. Cut the required length from the roll and apply the tape to the mirror or fixture, pressing firmly to ensure full contact. Remove the protective liner and position the item onto the mounting surface, applying even pressure across the bonded area for several seconds. Allow the adhesive to develop full bonding strength according to the manufacturer recommendations before subjecting the assembly to load.

Usage recommendations

For best results, apply at room temperature on solids that are free from moisture and contaminants. Do not use on highly porous or uneven surfaces. For larger mirrors or those heavier than the indicated guidance, combine tape with additional mechanical fixing or consult the manufacturer’s instructions. Avoid exposure to direct outdoor weathering.