The Faithfull range of Flexi Blades are designed for use in conjunction with the FAIPFLEXMAS Flexi Master Trowel,. The 2mm thick plastic blades are the only Flexifit blades that do not feature the 10mm foam backing and offer a more traditional approach to plastering and rendering. Simply select your blade and insert the Flexi Master Trowel into the Flexifit system and start plastering These are the thickest of the Flexifit range and they provide rigidity across all areas of the blade, helping you apply that first coat or smooth out that final finish. Each blade is lightweight, easy to use and designed with squared and rounded corners on opposite edges of the blade giving you the flexibility to use the system in a variety of ways.