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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 ROOFING WATERSTOPS WATERPROOFING JOINT FILLERS TIMBER FLOORING ALPHABETICAL Fosroc® Flamex One Application Instructions Joint Backing In deep joints in walls and non-trafficked horizontal surfaces, Expandafoam must be used as backing material in order to achieve the correct joint configuration. In formed joints, a polyethylene bond breaker tape must be used to ensure the Flamex One does not bond to the back face of the joint. Joint preparation The joint faces must be dry, clean and frost free. Remove all dust, laitance, form release agents and curing compounds by vigorous wire brushing, grinding or grit blasting. Remove all rust, scale and protective lacquers from metal surfaces. Remove any oil or grease with Solvent 10. Priming The use of primers is generally not required on correctly prepared surfaces. On excessively porous surfaces adhesion can be improved by diluting a small quantity of Flamex One, 1 : 3 with water and brushing this into the joint sides. Tooling Immediately after gunning Flamex One into the joints, the sealant must be well tooled using a smooth tool with preferably a slightly convex edge. A little water may be used to assist tooling. Tooling forces the sealant to make good contact with joint faces and so ensures the good surface wetting essential for optimum adhesion. Clean up Equipment should be cleaned immediately after use. Water may be used for uncured Flamex One while soaking in water combined with scrubbing will be required to remove cured sealant. INDEX 352 Supply Flamex One - 600 ml sausage Product Code 620025 Flamex One Concrete Grey 600ML Coverage Each 600 ml sausage will seal approximately 2 metres of a 25 mm x 12 mm joint. Storage Twelve months in original containers stored in cool, dry conditions i.e. not exceeding 25°C. Storage above this temperature may reduce storage life.


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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