CRL 1/2" x .040" Transparent Acrylic Very Hi-Bond Adhesive Tape - 7 ft Excellent for Use with Glass or Clear Frameless Shower Polycarbonates, Seals and Wipes Water Clear and Attains Full Strength in 72 Hours Flexible, Foldable, Moldable and Compressible Will Not Harden or Become Brittle With Age 7-FT Long