1C Aluminum Cartridge 310 ml M15x1.5 (open flange, sealing ring)

1C aluminum cartridge, 310 ml, with M15x1.5 fine thread, open flange and sealing ring. The aluminum wall blocks air and moisture, making it suitable for moisture-reactive one-component adhesives and sealants. The open flange allows filling from the cartridge base; the sealing ring secures the closure.