Duct tape Vorel 75140 — aluminium foil tape, 10 m × 48 mm

Vorel 75140 is an aluminium foil tape designed for sealing, repairing and insulating surfaces. The roll measures 10 m in length and 48 mm in width and provides a metallic, heat-reflective layer that adheres to metal, ducting, and many rigid surfaces. The tape is presented as a single roll suitable for HVAC repairs, sealing joints, reinforcing moisture barriers and general-purpose fixes where a durable, conductive or reflective tape is required.

Advantages

The aluminium foil construction offers heat-reflective and moisture-resistant properties while maintaining dimensional stability. A pressure-sensitive adhesive ensures reliable contact with smooth and slightly textured surfaces, providing a continuous seal against air and moisture infiltration. The narrow 48 mm width allows accurate application in tight areas and along seams without excessive overlap.

Suitable for

• Sealing HVAC ducts and joints
• Repairing or reinforcing moisture barriers
• Fixing small tears or punctures in rigid insulation
• Temporary conductive or heat-reflective repairs on metal surfaces
• General-purpose sealing and patching tasks

Key specifications

• Material: aluminium foil backing
• Adhesive type: pressure-sensitive adhesive
• Length: 10 m
• Width: 48 mm
• Form: single roll

How to use

Ensure surfaces are clean, dry and free of dust, oil or loose particles before applying the tape. Measure and cut the required length, align the tape over the joint or damaged area, press firmly from the center outward to remove trapped air and ensure full contact. For better adhesion on cold surfaces, allow the tape and substrate to reach ambient temperature or apply firm pressure for several seconds. Overlap adjacent strips by a small margin to maintain a continuous seal.

Usage recommendations

Store the roll in a cool, dry place away from direct sunlight and extreme temperatures. For long-term or structural repairs, consider using complementary mechanical fastening or specialised sealing products; use aluminium foil tape for ducting, reflective or temporary repairs where its conductive and moisture-resistant properties are suitable.