
3M
3M 4646 VHB Tape
4646
3M™ VHB™ Tape 4646 is a 25 mil thick firm double sided foam tape. This product is specially engineered for use on metal substrates and resistance to high heat. Possible applications include bonding onto substrates prior to high temperature paint processes. Constructed with firm foam, this tape provides the maximum tape strength in the VHB family.
- Fast and easy-to-use permanent bonding method provides high strength and long-term durability
- Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
- High temperature capability, often suitable for bonding prior to high temperature paint processing
Unwind Side Adhesive Type:
General Purpose Acrylic
Liner Side Adhesive Type:
General Purpose Acrylic
Color:
Dark Gray
Liner Material:
Red PE Film
Backing/Carrier Material:
Firm Acrylic Foam (Closed Cell)
TotalThickness:
25 mil