RK 870 Double-Sided Adhesive Tape - 38 mm x 25 m

Krückemeyer RK 870 Double-Sided Adhesive Tape at a Glance

The RK 870 is a double-sided fabric adhesive tape with a fabric backing that conforms well to uneven surfaces. At 38 mm wide and 25 m long, it provides a long run for narrow bonds. Its thickness of 0.25 mm, combined with a 76 mm core, allows easy use with standard dispensers. Its colour is white, and a silicone paper liner protects the adhesive until assembly. The adhesive consists of synthetic rubber and is suitable for a range of fabric-related applications.

This tape belongs to the main category of double-sided adhesive tape and is assigned to the parent product RK 870 double-sided adhesive tape. The combination of fabric backing, strong adhesive and protective silicone paper makes it particularly suitable where a concealed bond or attachment of fabric materials is needed.

For application, thoroughly clean surfaces before bonding and remove the silicone paper only shortly before bonding to achieve maximum adhesion. Thanks to its fabric structure, the tape conforms effectively to edges and contours, minimising visible joints.

Suitable for Fabric Bonding and Assembly Tasks

Bonding Fabric Structures

The fabric backing allows the tape to be secured effectively to textile substrates, making it suitable for textile assemblies, covers or mounts requiring a concealed adhesive bond.

Assembly on Uneven Surfaces

The flexible backing conforms to contours, so bonds remain reliable even on uneven or curved surfaces without loss of adhesive strength.

General Fastening During Assembly

For temporary or permanent attachment to fabric materials, RK 870 provides a robust, load-bearing adhesive bond that can be removed in a controlled way after the silicone paper is removed, provided it is not permanently bonded.

Technical Data for RK 870

• Width: 38 mm
• Length: 25 m
• Thickness: 0.25 mm
• Core: 76 mm
• Colour: White
• Backing material: Fabric
• Adhesive: Synthetic rubber
• Liner: Silicone paper
• Article number: 34684

Construction: Fabric Backing and Adhesive

• Backing: Fabric
• Adhesive: Synthetic rubber
• Liner: Silicone paper

Application in Practice

The tape is easy to cut and position neatly. Remove the silicone paper immediately before application, press the bond down evenly and avoid air bubbles to achieve consistently durable adhesion.