WGS Ultra Clear transparent extremely high bond (XHB) acrylic tape. Ideal for mounting transparent materials. Seal skylights or mount signs on glass and acrylics. High tack adhesive on both sides of tape. XHB Tape is resistant to harsh environments, accelerated weathering, outdoor weathering, thermal cycling and fatigue resistance. It has high tensile strength and high shear and peel adhesion. It is also resistant to solvents and moisture. 1/2" wide x .040" thick x 108' roll.