High Temperature Silicone Adhesive Smart Bond-791 Structural Glazing Silicone Sealant

Product Details

SMART BOND-791 STRUCTURAL GLAZING SILICONE SEALANT:Exceptional weather resistance:including UV and ozone exposure with an anticipated life of 30 years Movement capability: 25%No priming:Good adhesion without primer to most common substratesHigh adhesion strength: Suited for bonding applicationsExcellent gunnability: Through wide temperature rangeStable curing system: Which assures productreliability Quick skin formation.Description:SB-791 is a versatile, high performance silicone sealant which reacts with atmospheric moisture to produce a flexible silicone rubber, ideal for a wide variety of general purpose joint sealingand glazing applications.SB-791 provides exceptional cure stability. Capable of taking extension, compression, transverse and longitudinal movements, SG300 resistssevere environmental conditions suchas wind loading, wind driven rain, snowand sleet, and is impervious to acid rain,ozone, ultraviolet light and extremetemperature variations.Because of its excellent adhesivequalities, SB-791 provides the long-termperformance required for demandingweatherproofing applications.SB-791 is recommended for use onboth new construction andrenovation projects.Area of use:Curtain Walling, included cap, toe,heel and air seals General sealing/jointing Silicone Structural Glazing in 2 Sided systemsA weather seal in butt (2 sided) and stopless (4 sided) glazing systems Joint within curtain/window systems.On applications over tars, asphalt or materials that bleed oil, plasticisers or solventsOver painting In exterior below ground applications In horizontal traffic joints In applications in airtight enclosures as the sealant requires atmospheric moisture to cure On sensitive substrates (e.g. marble, architectural stones, etc.) without prior testing for staining Note: where staining is a problem, we recommend the use of high performance silicone FA870 or FA875 if suitable forthe application in question.Storage:In dry conditions between +5°C and +25°C.Shelf Life:In original unopened packaging: 12 months.Compliance and Approvals:SB-791 meets the requirements of EN ISO 11600 G&F 25HM.The product is compliant with EN 15651-1 and EN 15651-2.The product has the CE marking.::TECHNICAL INFORMATION::CompositioN:          Neutral SiliconeColor                                            WHITE/GREY/ BlackDensity*                                       EN ISO 1183-1 1,34Sking Formation at 23°C / 50%     RH 8-10 minutesTack Free Time Less than    **2 hours**Movement Capability*      EN ISO 11600 25%Hardness (Shore A)* EN ISO 868 40Hardness (Shore A)* EN ISO 868 40Tensile Strength  DIN 53 504          2 Mpa                            EN ISO 8339        0.8-1.0 MpaUltimate Elongation* DIN 53 504       340%                                EN ISO 8339        130Application Temperature          +5°C to +35°CTemperature Resistance         -40°C to +150°CPackaging:310 ml cartridge  : 240/- + GST600 ml sausage  : 480/- +GST {WHITE/BLACK/GREY}