Self-vulcanizing rubber tape GMP2 19 mm x 10 m – insulating and sealing tape

Self-vulcanizing rubber tape GMP2 19 mm x 10 m is a stretchable, non-adhesive insulating and sealing tape designed for creating watertight, electrically insulating and vibration-damping joints. The rubber compound bonds to itself under tension to form a seamless layer that resists moisture, corrosion and mechanical wear. With a 19 mm width and 10 m length, this tape is intended for splicing and repairing wires and cables, sealing pipe fittings and protecting connections in automotive, marine and general electrical applications.

Advantages

The self-fusing rubber formulation provides continuous, homogeneous sealing without sticky adhesive residues, ensuring consistent electrical insulation and moisture protection. Its flexibility and ability to conform to irregular shapes make it effective for rapid repairs and long-term protection. The tape is resistant to water infiltration and provides a compact, vibration-damping layer that helps reduce mechanical stress on joints.

Suitable for

• Electrical insulation and jointing of cables and wires
• Sealing and corrosion protection of pipe fittings and threaded connections
• Automotive wiring repairs and harness protection
• Marine applications where moisture-tight seals are required

Key specifications

• Material: self-vulcanizing rubber compound
• Width: 19 mm
• Length: 10 m
• Type: non-adhesive, self-fusing sealing tape
• Properties: water-resistant, electrically insulating, vibration damping
• Application temperature range: suitable for typical electrical and automotive environments (check product label for exact limits)

How to use

Cut the required length, stretch the tape while wrapping it tightly around the object with overlapping turns to allow the rubber to fuse into a continuous layer. For electrical insulation, start slightly beyond the damaged area and extend past the end by several overlaps to ensure full coverage. Apply firm, even tension as you wrap and allow time for the material to cure and fuse to itself. For sealing pipe joints or threaded fittings, wrap the tape under tension along the thread or joint area until a uniform layer is formed.

Usage recommendations

Ensure surfaces are clean and dry before application for best fusion. Do not use this tape as a primary mechanical fastener; combine with appropriate clamps or supports if structural strength is required. Verify compatibility with the specific fluids and temperature conditions of your application and consult product labeling for any safety or temperature limits.