... gun. is suitable for 300MLof sausage pack glue. Plastic tube caulking gunSpecification:9"Smooth rod of diameter:7.8mmBody ... professional hardware plastic manufacturer,integrated the whole process of research,design,produce,sale and after service.The primary product of caulking ... gun has 6 series,more than 80 kinds, company enviroment Plastic tube caulking gun (TF-F012 ...