Sealing Bath Tape Dedra DED505, self-adhesive 3 m length, 31 × 31 mm profile

Dedra DED505 self-adhesive sealing bath tape is a pre-formed corner profile 31 × 31 mm and 3 m long, intended for creating a continuous watertight seal at the junctions between bathtubs, walls and panels. The tape is supplied with a pressure-sensitive adhesive backing that allows application without tools and provides immediate adhesion to clean, dry surfaces. Its profile fits standard bathtub edges and corners to reduce water penetration and the risk of mold or mildew in sanitary joints.

Advantages

The product offers a ready-to-install corner sealing profile that simplifies bathroom finishing and repairs. Its self-adhesive backing reduces the need for sealant guns or additional adhesives, while the flexible material conforms to slight unevenness along walls and tub edges. The 3 m length covers extended runs and multiple corners in a single piece, and the neutral profile size works with common tub and panel dimensions.

Suitable for

• Sealing the gap between bathtub rim and tiled wall
• Finishing joints where bathtub meets acrylic or PVC panels
• Preventing water ingress in bathroom corners and connections
• Quick repairs and renovation projects in residential bathrooms

Key specifications

• Length: 3 m
• Profile size: 31 × 31 mm
• Self-adhesive with pressure-sensitive backing
• Flexible profile suitable for interior bathroom joints
• Designed for contact with common bathroom surfaces: tiles, acrylic, PVC and enamel

How to use

Prepare surfaces by cleaning and fully drying the area to remove dust, grease and soap residues. Measure and cut the tape to the required lengths for corners and straight runs. Peel off the protective liner and press the adhesive side firmly onto the bathtub edge and adjacent wall or panel, smoothing along the profile to ensure full contact. For internal corners, align the profile neatly into the junction; for external corners, use two pieces as needed. Allow the adhesive to set; avoid water exposure for the time recommended by the adhesive manufacturer or until firm adhesion is achieved.

Usage recommendations

For best results, apply the tape at room temperature on stable, non-porous surfaces. If surfaces are highly porous or contaminated, use an appropriate primer or cleaning agent before application. Inspect seals periodically and replace the tape if adhesion weakens or damage occurs.