... aperture adhesive.advantagesWater-based, Adjustable rate more than 20%; Resistance to nuclear irradiation, LOCA resistance, Resistance to detergents, radioactive decontamination performance; 40 years long-term ... , no crack17alkaline18acidoresistant19Resistant adhesive≥360h,No swelling, no crack20Freeze-thaw cycle resistance≥15 n,No swelling, no crack Installation instructions1, clean openings, keep ...