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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 355 Instructions For Use Preparation The joint surfaces must be thoroughly dry, clean, and free of frost, oil or grease. Remove all dirt, dust, laitance, loose material, mould release and curing agents, and foreign matter by rigorous wire brushing, grinding or grit blasting. Remove all rust, scale and protective lacquers from metal surfaces. Degrease non-porous (metal etc) surfaces with Fosroc Solvent 10. The sealant should be supported by a polyethylene foam backing cord or strip such as Fosroc Expandafoam or PEF Rod. Do not puncture the closed cell structure of closed cell polyethylene rod as bubbles could form and migrate to the surface of the curing sealant. For construction or contraction joint slots a bond breaker or back up tape should be used. Where a particularly neat finish is required, mask the face edges of the joint with masking tape before priming and remove after tooling is complete. Priming Flamex PU will adhere to most common construction substrates and perform in uncontaminated joints without the need of a primer. Substrates include but are not limited to concrete, marble, granite, anodised aluminium, mill finished aluminium, galvanised surfaces, glass fibre reinforced plastic (GRP), and wood. For unusual applications or on surfaces of doubtful nature or quality, conduct an adhesion test or phone the Technical Services Hotline. Application Insert sachet into G-gun (600 ml). Cut end off sachet and attach cap and nozzle. Cut nozzle to desired bead size. Extrude the sealant firmly into the joint. Tool the sealant surface using a suitable curved tool. Apply adequate tool pressure to spread the sealant against the back-up material and into the joint faces. Use only clean water to lubricate tool if required (DO NOT USE SOAP OR DETERGENT IN WATER). Remove masking tape immediately after tooling, before skin begins to form. Cleaning Clean tools immediately after use with Fosroc Solvent 10. Supply Flamex PU is supplied in 600 ml sachets. Product Code 620035 FLAMEX PU CONCRETE GREY 600ML Coverage 6 metres of a 10 mm x 10 mm joint per 600 ml sachet. To work out coverage (excluding wastage) for other joint sizes use the following formula: S = Lineal metres per pack W x D S = Packaging size in millilitres W = Sealant profile width in millimetres D = Sealant depth in millimetres Storage Shelf life 12 months if stored in unopened sachets in cool dry conditions. Fosroc® Flamex PU


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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