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Technical Dayta Sheet Compedium

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 Technical Data Sheet Limitations Flamex PU is not recommended for: (a) Use in continuous immersion conditions. (b) Use in contact with bitumens. (c) Horizontal joints in floors or decks where direct physical 353 Fosroc® Flamex PU Fire rated, high performance, flexible, one-component, polyurethane sealant for external and internal applications Uses Flamex PU is designed for sealing exterior and interior movement joints where a fire rating of up to 4 hours is required in: „ Expansion and construction joints „ Tilt-up construction „ Precast, blockwork and plasterboard „ Service penetrations (metal pipes) through walls „ Sealing in conjunction with fire collar or pillows „ Window and door frame perimeter joints „ Acoustic joint sealing Advantages „ Fire rated up to 4 hours (AS1530 part 4, AS4072 part 1) „ Excellent UV resistance and durability „ Permanently flexible „ Accommodates 50% total joint movement „ Non-staining „ Paintable „ Single component - no mixing required „ Excellent adhesion with no primer „ Fast skinning time „ Long shelf life Description Flamex PU is a one component, low modulus, gun grade, non-sag, moisture-cure polyurethane sealant with outstanding UV resistance. Flamex PU is designed to cure into a fire rated, elastic weatherproof seal. Flamex PU will accommodate 50% total joint movement while maintaining excellent weatherability. Technical Support Parchem offers a technical support package to specifiers, end users and contractors, as well as on site technical assistance. Standards Compliance 1. AS1530 Part 4 - 1997 (Fire Resistance Tests of Elements of Building Construction) and AS4072 part 1 - 1992 (Service penetrations and control joints). Tested by BRANZ. 2. BS476 pt 20 1987 - Fire Testing for Building Materials. December 2009 Page 1 wear is encountered. Flamex PU is designed for use only as recommended in the Uses section of this data sheet. The fire rating of Flamex PU is specific to the tests quoted in this datasheet. Users should satisfy themselves that the test results are applicable to their own installations. The chemical resistance of Flamex PU is limited and exposure to solvents, oils and other chemicals should be restricted to infrequent contact. Properties Form: Non-slump thixotropic paste Solids content: 97% Density: 1.61 kg / litre Typical hardness Shore A: 40 - 45 Colour: Grey Application temperature 5°C - 40°C range: Service temperature range: Minus 40°C to 90°C Skin time: 1.5 - 2 hours @ 23°C, 50% RH Cure speed: 3 mm in 24 hours @ 23°C, 50% RH Movement accommodation factor: ± 25% December 2009


Technical Dayta Sheet Compedium
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