This item makes it easier for you to work on joint compound (e.g. when removing and smoothing) in different shapes and sizes. TO REMOVE SILICONE AND ACRYLIC - The Fung straightener is suitable for silicone, acrylic, resin, grout and much more. 5 DIFFERENT STRAIGHTENERS - The set contains 5 different straighteners which can be used for different corners and curves . EASY HANDLING - With our mushroom smoothing set you can work very easily with silicone if you want to work on edges or corners. SAVE TIME, D SILVER AND SEALANT - No soapy water needed - prevents loose silicone edges that trap moisture and bacteria. No tape required. Joint smoother set of 5 This item makes it easier for you to process whipping mass (e.g. when lifting and smoothing) of different shapes and sizes. The fern straightener is suitable for silicone, acrylic, resin, joint mortar and much more. The set contains 5 different straighteners that can be used on different corners and curves. With our fly slicker kit you can work very easily with silicone if you want to treat edges or corners. Features: No soapy water needed - Prevents Silicone edges trap moisture and bacteria - No tape required - Saves time, money and silicone sealant - Won't scratch or mark work surface - A must have tool for every tiler for cleaning silicone and acrylic and reusable - Abrasion resistant, durable, acid resistant and elastic. Technical data: Material: Silicone - Weight: approx. 0.65 kg - 0 mm - Complete removal of fresh grouting material from 3 to 8 mm - Standard straight joint without tensile or pressure stress (eg windows, mirrors, washbasins) Very wide standard joint of 10/14 mm without tension or pressure load (e.g. Floor and wall connection for tiles, masonry, old construction) from 3 / 6 / 8 to 10 mm, curved standard joints with tension or pressure load (for example (bathtub, shower, kitchen worktop, floor/wall connections for tiles) 12 / 15 / 22 / 26 mm for expansion joints (eg floor) 13 mm groove for edges.