3M Tapes
3M VHB 4991 Waterproof Gray VHB Foam Tape

3M VHB 4991 is a dark, durable, waterproof VHB foam tape. At 0.09" (2.3mm) thick, it‘s well protected from water, humidity and other harsh environments. Adheres to a variety of surfaces including aluminium, stainless steel, galvanized steel, composites, plastics, acrylic, polycarbonate, ABS, and painted or sealed wood and concrete. It is widely used in applications in various markets, including transportation, home appliances, furniture mouldings, electronics, construction, signage and displays, and general industrial bonding.


Product Details

Product Name:3M VHB 4991 Waterproof Gray VHB Foam Tape

Brand Name:3M 

Adhesive Side:Double Sided


Adhesive Type:Pressure Sensitive

Material:Acrylic Foam

Specification:0.09in(2.3mm) thickness/610mm*16.5meter log roll size

Custom size:Yes


Feature:Waterproof/High Bonding And Sealing/Moisture Resistance/Chemically Resistant/Uv Resistant

Application Scenario

* Bonding decorative trims for furniture

* Automotive interior and exterior trim assembly

* Sealing door and window trim

* Nameplate and logo

* Sealing of electronic components and electronic machines, packaging

* Bonding car rearview mirrors, medical equipment parts

* Fixed LCD and FPC frames

* Bonded metal and plastic badges

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