Features: Manufactured from abrasion resistant stainless steel. Precision engineered angled blade to keep the rake at 90 degrees during use – keeping material thickness constant. Gauging rake pulls 40% of the actual V-notch size. Required sizing details in the table below. Uses: Used to accurately spread self-smoothing and self-levelling systems. Used to apply self-levelling epoxy & urethane flooring systems. Used to apply self-levelling cement screeds & self-levelling cement systems. Most commonly used to apply self-levelling systems between 500 microns and 4 mm.