RK 721 Fabric Adhesive Gaffer Tape - 1,250 mm x 500 m - dark blue

Overview of RK 721 fabric gaffer tape

The RK 721 fabric gaffer tape from Krückemeyer belongs to the fabric tape family. It is a single-sided gaffer tape with a coated fabric backing in a matte finish, a width of 1,250 mm and a length of 500 m. Its thickness is 0.29 mm, and its roll core is 76 mm. The tape is dark blue. Its adhesive is based on rubber, which provides good adhesion to many substrates in practice.

The matte surface reduces reflections on glossy surfaces, which is useful when taping and masking components. The wide fabric construction provides good tear resistance, while the coated backing supports even coverage and stable roll guidance.

Suitable applications for the matte fabric tape

Masking and covering during painting

On larger surfaces, the 1,250 mm width enables efficient coverage. The matte surface prevents reflections so that edges and contours remain neatly masked before paint or adhesives are applied.

Covering contours and surfaces

Thanks to its flexible fabric structure, the tape conforms to contours, curves and irregular surfaces and can usually be removed easily after the work is finished without leaving substantial residue.

Technical data for RK 721 fabric adhesive tape

• Width: 1,250 mm
• Length: 500 m
• Thickness: 0.29 mm
• Core: 76 mm
• Colour: dark blue
• Backing: Coated fabric
• Adhesive: Rubber

Properties & benefits of RK 721 fabric adhesive tape

• Matte finish: Low surface reflection and improved visibility of edges during masking.
• 1,250 mm width: Saves time when covering large areas and reduces repeated runs.
• Coated fabric with rubber adhesive: Good adhesion to many substrates and reliable durability in daily use.

Application & practical guidance

1. Check the substrate and remove dust so that the adhesive bonds evenly.
2. Tear off the tape and guide it neatly along the edge; use pressure to avoid air bubbles.
3. Finish the application by applying even pressure along the edges to maintain stable adhesion.

Construction and materials

Backing

Coated fabric

Adhesive

Rubber

Colour: dark blue, thickness: 0.29 mm