Product Description
3M VHB Tape 4991 is a 0.090 inch (2.3 mm) thick gray double coated acrylic foam tape with PE film liner. The multi-purpose acrylic adhesive on both sides bonds to a broad range of high and medium surface energy substrates including metals, glass and a wide variety of paints and plastics as well asPlasticized Vinyl. The conformable foam provides good contact between substrates even when they are slightly mismatched. 3M VHB Tape 4991 is part of the 4941 tape family. Each product in this family has multi-purpose acrylic adhesive and conformable foam but varies in thickness, color and liner type.
FAQs of 4991 VHB:
Q: What is the shelf life of 4991 VHB tape?
A: The shelf life of 4991 VHB tape is 1 year.
Q: What type of tape is 4991 VHB tape classified as?
A: 4991 VHB tape is classified as bonding tape.
Q: Does 4991 VHB tape have adhesive on one side or both sides?
A: 4991 VHB tape has adhesive on a single side.
Q: What is the adhesive type used in 4991 VHB tape?
A: The adhesive type used in 4991 VHB tape is pressure sensitive.
Q: What is the primary use of 4991 VHB tape?
A: The primary use of 4991 VHB tape is for masking applications.