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32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf

CONTENTS CONCRETE REPAIR CORROSION CONTROL GROUTS & ANCHORS PROTECTIVE COATINGS INDUSTRIAL FLOORING SURFACE TREATMENTS JOINT SEALANTS CONCRETE JOINTING JOINT FILLERS WATERPROOFING WATERSTOPS ROOFING TIMBER FLOORING ALPHABETICAL INDEX 329 Fosroc® Nitoseal MB175 be treated with an anti-corrosion primer. Application Nitoseal MB175 may be applied by gun direct from the cartridge or by trowel. When loading sausage into gun ensure nozzle is cut to the required length and angle, and that the sausage membrane has been punctured. Hold gun firmly against joint at a constant angle of about 45°. Guide nozzle along the joint gradually, ensuring good contact with joint surface. Never pump the trigger hard. Wipe the nozzle occasionally to ensure a clean extrusion. After sealant has been applied, it should be tooled to a slightly concave surface with a wooden spatula, which may be moistened with White Spirits or similar solvent. Clean up To be removed from equipment immediately after use with a solvent such as Solvent 10 or White Spirits. Do not use solvents on hands, use suitable proprietary skin cleaner. Water immersion Nitoseal MB175 is suitable for permanent immersion in water, however, it is essential to allow full solvent evaporation from sealant prior to water immersion. This will take about 14 days at 20°C, longer if temperatures are lower or the Nitoseal MB175 is deeper than 20 mm. Maintenance Mechanical damage may be repaired at any time - ensure that surface is clean, dry and free of foreign matter to allow good adhesion of new to old Nitoseal MB175. Estimating Nitoseal MB175: 600 ml sausage Solvent 10: 4 and 20 litre drums Guide to Nitoseal MB175 quantities Joint size width x depth (millimetres) Length of joint sealed per 600ml sausage (metres) 10 x 20 3.0 15 x 15 2.6 15 x 20 2.0 20 x 20 1.5 20 x 25 1.2 20 x 30 1.0 25 x 25 1.0 Storage 12 months, stored in cool dry conditions in original, unopened containers when kept in dry conditions between 5°C and 27°C. Limitations Nitoseal MB175 should not be used in closed tanks where poor ventilation will seriously inhibit evaporation of solvent from the Nitoseal MB175. Nitoseal MB175 is not suitable for trafficked surfaces. Wide joints are liable to mechanical damage


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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