This fine grade composition cork sheet is made entirely of natural cork granules, “suberine” a natural resin found in cork, and a tiny amount of polyurethane binder (between 5%-7% mass to agglomerate). Naturally sourced and renewable, this cork sheet is reliable and environmentally friendly. Perfect to create a natural insole or footbed or to use as filler during the lasting process. Thickness: 2.5mm & 6mm Benefits of Cork:*soft and durable* lightweight* flexible* anti-static* absorbs vibrations* easy to cut and shape Specifications: Density Minimum 250 kg/m3 (15.6 lb/ft3) Compression 25 - 45 % Recovery 75 % Tensile Strength (*) L - 483 kPa (70 psi) (*) L- Test on the longitudinal way T - 311 kPa (45 psi) T- Test on the transversal way Sheet Sizes:Due to manufacturing and cutting tolerances, sheet length and width may vary by +/- 1/4″. Please note, item is shipped wrapped & rolled. What is a cork?Cork is a sustainable material and in these times of increased concern for the environment, cork remains the only tree which can regenerate itself after each harvest. It is a natural and sustainable product that boasts high elasticity, outstanding cushioning, and excellent heat and sound insulation. 23.7/10
