QE2200 Neutral Weather Resistant Sealant for Curtain Wall (Engineering Purpose)Sealing for high-end system doors & windows and exterior walls of doors & windowsProduct ApplicationsWeatherproof joint sealing for large-scale curtain wall projects.Joint sealing for indoor and outdoor decoration projects.Anti-leakage sealing for glass and frame edges during building door and window installation.A variety of other construction and industrial applications.Product SpecificationsHard cartridge: 300ml, 24 cartridges per cartonSausage pack: 590ml, 20 sausages per cartonShelf Life: 9 months for h...