A water-resistant, all-pupose, premium quality duct tape for binding, fixing, sealing, repairing, joining, protecting, marking and much more! Backing – PE laminated synthetic cloth. Adhesive – Synthetic rubber resin. Total Weight approx 155gsm. Thickness 140 microns +/- 10%. MD Tensile Strength >28N/mm. Adhesion to Steed Plate >5.5N/cm.