The TQC cylindrical Bend Test is a very robust yet elegant testing instrument to indicate the elasticity, elongation and adhesion of a paint film at bending stress. The Toc cylindrical Bend Test is designed to perform tests according to the latest ISO standards. ISO 1519: "Assessing the resistance of a coating, paint, varnish or related products to cracking and/or detachment from a surface when, subjected to bending around a cylindric mandrel under standard conditions