Everbuild Tecnic Silicone 825 Mid Grey 380ml (Pack of 25)

Everbuild Tecnic Silicone 825 Mid Grey 380ml (Pack of 25)\r\nEverbuild Tecnic Silicone 825 is a low modulus, neutral curing silicone sealant based on a filled alkoxy curing system, specially formulated to provide extra tool down time on longer joints. Conforms to ISO11600 class F25LM and G25LM when tested to ISO11600. 825 siliconeis typically used for expansion joints to stone, brick, concrete and composite panels, perimeter pointing around all types of window and door frames, weatherproofing sealing to most external applications, construction and dilation joints where stress does not occur until fully cured.\r\nTecnic Silicone 825 Applications:\r\n\r\nPerimeter pointing internally and externally aroundPVCu /wood and powder coated aluminium\r\nSealing and as an adhesive onto PVCu, plastic trimsand components\r\nSealing soft metals such as lead,copper and zinc\r\nWeather sealing and joint sealing topre-formed panels and curtain walling, glazing sealing and draught proofing\r\nGlass to glass and glass toaluminium sealing. Parapet and roof weather sealingapplications\r\nIdeal for precast concrete and masonry products, including brick, natural stone and terracotta\r\nSuitable as an expansion joint sealant\r\nBedding and sealing of Insulated Glass units\r\n\r\nTecnic Silicone 825 Features:\r\n\r\nExcellent tooling and slow skinning properties forlarge scale construction and glazing applications\r\nExcellent adhesion – adheres to most common surfaces including glass, metals, plastics and wood(painted or unpainted), uPVC and polycarbonate\r\nExcellent external weathering properties (over manyyears exposure).\r\nHigh viscosity non-slump formula\r\nResistant to fumed Hydrogen Peroxide and fumed Formaldehyde once fully cured\r\n\r\nTecnic Silicone 825 Specifications:\r\n\r\nShrinkage ISO10563: 5 %\r\nTensile Modulus at 100%Elongation ISO 8339 23C:0.250.3 MPa\r\nTensile adhesion strength at break: 0.5% MPa\r\nCompressive modulus 100% ISO 11432\r\nMovement factors:Maximum Compression 35% Maximum Elongation100 %(for a 20 mm wide jointmin 13 mm max 40 mm)\r\nChemical Base: Alcoxy silicone\r\nPackaging: 380 ml cartridge\r\nShelf Life: 12 months from date of manufacture\r\nStorage Conditions: Store in original unopened containers between +5 C and +25 C. Storageoutside these parameters may dramatically reduce shelf life.\r\nDensity Colours: 1.33 – 1.37 g/cm3\r\nShore A Hardness: 22-32\r\nElongation at break: 200 % (ISO 8339, +23 C)\r\nMovement Capability: (ASTM C719) 35 % (ISO11600) 25 %\r\nElastic Recovery: 70 % (ISO 7389)\r\nService Temperature: -50 C to + 150 C\r\nYield 3 linear metres 9 x 9 mm fillet joint (380 ml cartridge)\r\nAmbient Air Temperature: +5 C to +40 C\r\nCuring Time: mm/1 day approx 2mm/3 days approx 6mm/7 days approx 9\r\nSkin Time 30-45 minutes\r\n\r\nWhat is Included:\r\n\r\n25x Everbuild Tecnic 825 silicone mid grey 380ml