3M VHB Tape, 4991, grey, 6.0 in x 36.0 yd (15.2 cm x 32.9 m) Dream, design, deliver with 3M VHB Tape 4991It is a grey, 90 mil (2.3 mm), multi-purpose acrylic adhesive with a conformable, foam coreIt can replace rivets, welds, and screwsThe fast and easy to use permanent bonding method provides high strength and long-term durabilityIt offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces. Product Information Brand 3M Part # 7100068189 Line VHB Adhesive Type Acrylic Backing Material Acrylic Foam Color Grey Length 36yds Width 6 Inch Material 4991 Origin Country USA Product Type VHB Tapes Thickness 90.0 mil Product InformationAllows the use of thinner, lighter weight and dissimilar materialsCan replace mechanical fasteners (rivets, welds, screws) or liquid adhesivesEliminate drilling, grinding, refinishing, screwing, welding, and associated clean-upFast and easy-to-use permanent bonding method provides high temperature strength and long-term durabilityGrey, 90 mil (2.3 mm), multi-purpose adhesive and conformable acrylic foam core offers a good balance of strength and conformabilityPressure sensitive adhesive bonds on contact to provide immediate handling strengthVirtually invisible fastening keeps surfaces smoothSuggested ApplicationGlassMetalPlastics (rigid PVC, plasticized vinyl, acrylic and polycarbonate)Most powder-coated paintsPainted/sealed wood and concrete