3M Scotch VHB Double-Sided Acrylic Foam Tape 50mm x 50m Transparent HV5050ST

With a 1.1 mm acrylic foam core and VHB (Very High Bond) adhesive, this tape delivers high peel and shear strength for permanent bonding of metals, glass, plastics, and painted surfaces. It resists temperatures up to 150°C short-term and 90°C long-term, and withstands UV, moisture, and many common solvents. Suitable for indoor and outdoor use, it reaches full strength after 72 hours.

Overview

The 3M HV5050ST is a double-sided adhesive tape from the Scotch series. It features a transparent acrylic foam carrier coated on both sides with a strong acrylic adhesive. The tape is 50 mm wide, 50 m long, and 1.1 mm thick, with a red polyethylene liner for easy handling. It is designed for demanding bonding applications where high strength and durability are required.

What stands out

• VHB technology provides high bond strength, replacing mechanical fasteners in many applications.
• Excellent temperature resistance: short-term up to 150°C, long-term up to 90°C.
• UV and moisture resistant, suitable for outdoor use.
• Good chemical resistance to many common solvents.
• Transparent appearance blends with clear or light-coloured substrates.

Technical details

• Tape type: Double-sided adhesive tape
• Tape material: Acrylic foam
• Adhesive type: Acrylic
• Colour: Transparent
• Tape length: 50 m
• Tape width: 50 mm
• Tape thickness: 1.1 mm
• Liner type: Red polyethylene film
• Application environment: Indoor and outdoor
• Temperature resistance (short term): Up to 150°C
• Temperature resistance (long term): Up to 90°C
• UV resistance: Yes
• Moisture resistance: Yes
• Chemical resistance: Good (to many common solvents)
• Bonding time (full strength): 72 hours
• Shear strength: High
• Peel adhesion: High
• Substrate compatibility: Metals, glass, plastics (ABS, polycarbonate, acrylic), painted surfaces, composites

Our verdict

A reliable high-performance bonding tape for professionals and demanding DIY projects. Its VHB adhesive and weather resistance make it a strong alternative to mechanical fasteners.