... reference only. Appearanceblack, smoothly, symmetrical glue mud without visible particleDensity1.06+0.05g/cm3TemperatureResistanceIt could constantly use for 20 hours under ... barrel, 2kg/barrelNote: it could be order according to customer’s requirementStoragePlease keep in the place below 27°C to extent ... be transported by train, vehicle, ship and airplane. CYDJ-06 Butyl Sealant for Insulating Glass