Rokopol® vTec 8008 is a polyether polyol used for producing viscoelastic polyurethane foams. It has a hydroxyl value of 190-215 mgKOH/g and a dynamic viscosity of 200-400 mPas at 25°C. It allows for the production of foam blocks with a rectangular cross-section and a height of up to 60 cm, with densities ranging from 40-